/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: KalaivananSugumar https://cdn.slidesharecdn.com/profile-photo-KalaivananSugumar-48x48.jpg?cb=1523299263 Nothing in this world can take the place of persistence. Talent will not; nothing is more common than unsuccessful people with talent. Genius will not; un-rewarded genius is almost a proverb. Education will not; the world is full of educated derelict