The document discusses the iceberg phenomenon as it relates to human beings. It states that for an iceberg, only 10% is visible above water, while 90% is below the surface and invisible. Similarly for humans, only a small portion of attributes like behaviors and skills are visible to others, while a larger portion like attitudes, motives, beliefs, and values lies unknown below the surface. The document then provides various quotes about maintaining a positive attitude and how attitude can impact outcomes more than knowledge or aptitude alone. It stresses finding solutions and ways to achieve goals through a creative and confident attitude.