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Aristotle
粥姻庄壊岳看岳鉛艶s
ARISTOTLES LIFE
 Aristotle was born in
384 BCE at Stagirus, a
now extinct Greek
colony and seaport on
the coast of Thrace. His
father Nichomachus
was court physician to
King Amyntas of
Macedonia, and from
this began 粥姻庄壊岳看岳鉛艶s
long association with the
Macedonian Court,
which considerably
influenced his life.
ARISTOTLES LIFE

 While he was still a boy his father died. At age 17 his
guardian, Proxenus, sent him to Athens, the
intellectual center of the world, to complete his
education. He joined the Academy and studied under
Plato, attending his lectures for a period of twenty
years.
ARISTOTLE
 Aristotle: A long walk
to the Golden Mean
 Aristotle is a towering
figure in ancient Greek
philosopher, making
contribution to logic,
metaphysics,
mathematics, biology,
botany, ethics, politics,
agriculture, medicine,
dance and theater.
 He was a student of Plato who in turn studied
under Socrates. He was more empiricallyminded than Plato or Socrates and is famous for
rejecting Platos theory of forms.
 As a prolific writer
and polymath,
Aristotle radically
transformed most, if
not all, areas of
knowledge he
touched. It is no
wonder that Aquinas
referred to him
simply as The
Philosopher. In his
lifetime, Aristotle
wrote as many as
200 treatises, of
which only 31
survive.

Saint Thomas
Aquinas

The Philosopher
 Aristotle was the first to classify areas of human
knowledge into distinct disciplines such as
mathematics, biology, and ethics. Some of these
classifications are still used today.
 As the father of the field of logic, he was the first to
develop a formalized system for reasoning. Aristotle
observed that the validity of any argument can be
determined by its structure rather than its content. A
classic example of a valid argument is his syllogism:
All men are mortal; Socrates is a man;
therefore, Socrates is mortal.
 Aristotle did not take over Platos
Academy, but he started his own
school, the Lyceum.
 His teaching method, peripatetics,
involved walking about and talking.
 Aristotle became Alexander the
Greats tutor though his philosophy
focused on the polis and Alexander
embraced the vision of a cosmopolis.
 With Alexanders death, antiMacedonian riots broke out in Athens,
and Aristotle fled lest Athens commit
the same crime twice.
 We have over 2,000 pages of writings
attributed to Aristotle including his
great book, Politics.
粥姻庄壊岳看岳鉛艶s
ARISTOTLES WRITINGS
 It is reported that 粥姻庄壊岳看岳鉛艶s writings were
held by his student Theophrastus, who
had succeeded Aristotle in leadership of
the Peripatetic School.

The works of Aristotle fall
under three headings:
Collections of
Dialogues and
facts and material
other works of a
Systematic works
from scientific
popular character
treatment

 Among his writings of a popular nature the
only one which we possess of any
consequence is the interesting tract On the
Polity of the Athenians.
粥姻庄壊岳看岳鉛艶s
ARISTOTLES LOGIC

Organon

Peripatetics

 粥姻庄壊岳看岳鉛艶s writings on the general subject of logic were
grouped by the later Peripatetics under the name
Organon, or instrument. From their perspective, logic
and reasoning was the chief preparatory instrument of
scientific investigation. Aristotle himself, however, uses
the term logic as equivalent to verbal reasoning.
粥姻庄壊岳看岳鉛艶s
ARISTOTLES METAPHYSICS
 粥姻庄壊岳看岳鉛艶s editors gave the
name Metaphysics to his
works on first
philosophy, either because
they went beyond or followed
after his physical
investigations. Aristotle
begins by sketching the
history of philosophy. For
Aristotle, philosophy arose
historically after basic
necessities were secured. It
grew out of a feeling of
curiosity and wonder, to
which religious myth gave
粥姻庄壊岳看岳鉛艶s
ARISTOTLES PHILOSOPHY OF NATURE
 Aristotle sees the universe as a scale lying
between the two extremes: form without
matter is on one end, and matter without
form is on the other end. The passage of
matter into form must be shown in its various
stages in the world of nature. To do this is the
object of 粥姻庄壊岳看岳鉛艶s physics, or philosophy of
nature. It is important to keep in mind that the
passage from form to matter
within nature is a movement
towards ends or purposes.
Everything in nature has its
end and function, and nothing
is without its purpose. Everywhere
we find evidences of design and rational plan.
粥姻庄壊岳看岳鉛艶s
ARISTOTLES ETHICS
 Ethics, as viewed by
Aristotle, is an attempt to
find out our chief end or
highest good: an end which
he maintains is really final.
Though many ends of life are
only means to further
ends, our aspirations and
desires must have some final
object or pursuit. Such a chief
end is universally called
happiness. But people mean
such different things by the
expression that he finds it
necessary to discuss the
粥姻庄壊岳看岳鉛艶s
ARISTOTLES ART AND POETICS
 Art is defined by Aristotle as
the realization in external form
of a true idea, and is traced
back to that natural love of
imitation which characterizes
humans, and to the pleasure
which we feel in recognizing
likenesses. Art however is not
limited to mere copying. It
idealizes nature and completes
its deficiencies: it seeks to
grasp the universal type in
the individual phenomenon.
粥姻庄壊岳看岳鉛艶s
ARISTOTLES POLITICS
 Aristotle does not regard
politics as a separate
science from ethics, but as
the completion, and almost a
verification of it. The moral
ideal in political
administration is only a
different aspect of that which
also applies to individual
happiness. Humans are by
nature social beings, and
the possession of rational
speech (logos) in itself
leads us to social union.
The Six Forms of Regimes

Number of
Rulers

Rule Serving
the Common
Good

One

Kingship or
monarchy
Aristocracy
Polity

Few
Many

Rule Serving
Private
Interest or
Those Who
Rule
Tyranny
Oligarchy
Democracy
 Politics is not the highest thing to be
pursued, but it lays the foundation for
the pursuit of the highest including the
theoretical virtues of wisdom, first
principles, and science.
 Political happiness consist of the activities of
all the moral virtues in a full life.
 Theoretical happiness is grounded in the
contemplative life.
 The philosopher must find a protected place
in the polity to pursue this happiness though
some regimes do not permit the division
between the political and the theoretical.
For Aristotle.
 Knowledge comes from the senses and can
be true in itself.
 Reality consists of matter and form, and
matter is a continuous process of developing
or becoming.
 There is First Cause, source of all
change, but is unchangeable itself. This, for
him, is God.
 The goal of human life is happiness, to
reach this is moderation or avoidance of
extremes.
 Logic would enable man to perceive that the
ideal state is one governed by a rule of
law, a state ruled by the middle class.
Happiness
 Greeks debated: what is good life, or
what is happiness?
 Man on the streets answer: wealth,
fame, beauty.
 But what is man? What is his function
(goal/telos), I.e. what is natural for him?
 Key premise: man has reason, and his
telos (final end) is to use that reason;
Every
 Happiness is an activity of the soul (the
action of
reasoning part of our being) in
man is
accordance with virtue (Nicomachean
geared
Ethics).
towards
happiness.  Even contemplation, the highest life for
man, is an activity (Pol. 7.3).
- Aristotle
Virtue
 Everything has a virtue
 Virtue means acting well, in
accordance with ones nature;
 Slaves, plants, animals, humans all
have virtues, just as they have goods;
 Mans particular virtue to act from
reason, and unless he is a
philosopher, to act for his community.
Aristotle.
 The founder of logical theory, Aristotle
believed that the greatest human
endeavour is the use of reason in
theoretical activity.
 One of his best known ideas was his
conception of "The Golden Mean" 
"avoid extremes," the counsel of
moderation in all things.

More Related Content

Aristotle

  • 3. ARISTOTLES LIFE Aristotle was born in 384 BCE at Stagirus, a now extinct Greek colony and seaport on the coast of Thrace. His father Nichomachus was court physician to King Amyntas of Macedonia, and from this began 粥姻庄壊岳看岳鉛艶s long association with the Macedonian Court, which considerably influenced his life.
  • 4. ARISTOTLES LIFE While he was still a boy his father died. At age 17 his guardian, Proxenus, sent him to Athens, the intellectual center of the world, to complete his education. He joined the Academy and studied under Plato, attending his lectures for a period of twenty years.
  • 5. ARISTOTLE Aristotle: A long walk to the Golden Mean Aristotle is a towering figure in ancient Greek philosopher, making contribution to logic, metaphysics, mathematics, biology, botany, ethics, politics, agriculture, medicine, dance and theater.
  • 6. He was a student of Plato who in turn studied under Socrates. He was more empiricallyminded than Plato or Socrates and is famous for rejecting Platos theory of forms.
  • 7. As a prolific writer and polymath, Aristotle radically transformed most, if not all, areas of knowledge he touched. It is no wonder that Aquinas referred to him simply as The Philosopher. In his lifetime, Aristotle wrote as many as 200 treatises, of which only 31 survive. Saint Thomas Aquinas The Philosopher
  • 8. Aristotle was the first to classify areas of human knowledge into distinct disciplines such as mathematics, biology, and ethics. Some of these classifications are still used today. As the father of the field of logic, he was the first to develop a formalized system for reasoning. Aristotle observed that the validity of any argument can be determined by its structure rather than its content. A classic example of a valid argument is his syllogism: All men are mortal; Socrates is a man; therefore, Socrates is mortal.
  • 9. Aristotle did not take over Platos Academy, but he started his own school, the Lyceum. His teaching method, peripatetics, involved walking about and talking. Aristotle became Alexander the Greats tutor though his philosophy focused on the polis and Alexander embraced the vision of a cosmopolis.
  • 10. With Alexanders death, antiMacedonian riots broke out in Athens, and Aristotle fled lest Athens commit the same crime twice. We have over 2,000 pages of writings attributed to Aristotle including his great book, Politics.
  • 12. ARISTOTLES WRITINGS It is reported that 粥姻庄壊岳看岳鉛艶s writings were held by his student Theophrastus, who had succeeded Aristotle in leadership of the Peripatetic School. The works of Aristotle fall under three headings: Collections of Dialogues and facts and material other works of a Systematic works from scientific popular character treatment Among his writings of a popular nature the only one which we possess of any consequence is the interesting tract On the Polity of the Athenians.
  • 14. ARISTOTLES LOGIC Organon Peripatetics 粥姻庄壊岳看岳鉛艶s writings on the general subject of logic were grouped by the later Peripatetics under the name Organon, or instrument. From their perspective, logic and reasoning was the chief preparatory instrument of scientific investigation. Aristotle himself, however, uses the term logic as equivalent to verbal reasoning.
  • 16. ARISTOTLES METAPHYSICS 粥姻庄壊岳看岳鉛艶s editors gave the name Metaphysics to his works on first philosophy, either because they went beyond or followed after his physical investigations. Aristotle begins by sketching the history of philosophy. For Aristotle, philosophy arose historically after basic necessities were secured. It grew out of a feeling of curiosity and wonder, to which religious myth gave
  • 18. ARISTOTLES PHILOSOPHY OF NATURE Aristotle sees the universe as a scale lying between the two extremes: form without matter is on one end, and matter without form is on the other end. The passage of matter into form must be shown in its various stages in the world of nature. To do this is the object of 粥姻庄壊岳看岳鉛艶s physics, or philosophy of nature. It is important to keep in mind that the passage from form to matter within nature is a movement towards ends or purposes. Everything in nature has its end and function, and nothing is without its purpose. Everywhere we find evidences of design and rational plan.
  • 20. ARISTOTLES ETHICS Ethics, as viewed by Aristotle, is an attempt to find out our chief end or highest good: an end which he maintains is really final. Though many ends of life are only means to further ends, our aspirations and desires must have some final object or pursuit. Such a chief end is universally called happiness. But people mean such different things by the expression that he finds it necessary to discuss the
  • 22. ARISTOTLES ART AND POETICS Art is defined by Aristotle as the realization in external form of a true idea, and is traced back to that natural love of imitation which characterizes humans, and to the pleasure which we feel in recognizing likenesses. Art however is not limited to mere copying. It idealizes nature and completes its deficiencies: it seeks to grasp the universal type in the individual phenomenon.
  • 24. ARISTOTLES POLITICS Aristotle does not regard politics as a separate science from ethics, but as the completion, and almost a verification of it. The moral ideal in political administration is only a different aspect of that which also applies to individual happiness. Humans are by nature social beings, and the possession of rational speech (logos) in itself leads us to social union.
  • 25. The Six Forms of Regimes Number of Rulers Rule Serving the Common Good One Kingship or monarchy Aristocracy Polity Few Many Rule Serving Private Interest or Those Who Rule Tyranny Oligarchy Democracy
  • 26. Politics is not the highest thing to be pursued, but it lays the foundation for the pursuit of the highest including the theoretical virtues of wisdom, first principles, and science. Political happiness consist of the activities of all the moral virtues in a full life. Theoretical happiness is grounded in the contemplative life. The philosopher must find a protected place in the polity to pursue this happiness though some regimes do not permit the division between the political and the theoretical.
  • 27. For Aristotle. Knowledge comes from the senses and can be true in itself. Reality consists of matter and form, and matter is a continuous process of developing or becoming. There is First Cause, source of all change, but is unchangeable itself. This, for him, is God. The goal of human life is happiness, to reach this is moderation or avoidance of extremes. Logic would enable man to perceive that the ideal state is one governed by a rule of law, a state ruled by the middle class.
  • 28. Happiness Greeks debated: what is good life, or what is happiness? Man on the streets answer: wealth, fame, beauty. But what is man? What is his function (goal/telos), I.e. what is natural for him? Key premise: man has reason, and his telos (final end) is to use that reason; Every Happiness is an activity of the soul (the action of reasoning part of our being) in man is accordance with virtue (Nicomachean geared Ethics). towards happiness. Even contemplation, the highest life for man, is an activity (Pol. 7.3). - Aristotle
  • 29. Virtue Everything has a virtue Virtue means acting well, in accordance with ones nature; Slaves, plants, animals, humans all have virtues, just as they have goods; Mans particular virtue to act from reason, and unless he is a philosopher, to act for his community.
  • 30. Aristotle. The founder of logical theory, Aristotle believed that the greatest human endeavour is the use of reason in theoretical activity. One of his best known ideas was his conception of "The Golden Mean" "avoid extremes," the counsel of moderation in all things.