Money won't buy happiness, but it will pay the salaries of a large research staff to study the problem. (Quote by - Bill Vaughan)

The more we study the more we discover our ignorance. (Quote by - Percy Bysshe Shelley)

I must study politics and war, that my sons may have the liberty to study mathematics and philosophy, geography, natural history, and naval architecture, navigation, commerce, and agriculture, in order to give their children a right to study painting, poetry, music, architecture, statuary, tapestry and porcelain. (Quote by - John Adams)

The true science and study of man is man. (Quote by - Pierre Charron)

To teach how to live with uncertainty, and yet without being paralyzed by hesitation, is perhaps the chief thing that philosophy in our age can still do for those who study it. (Quote by - Bertrand Russell)

Judgment can be acquired only by acute observation, by actual experience in the school of life, by ceaseless alertness to learn from others, by study of the activities of men who have made notable marks, by striving to analyze the everyday play of causes and effects, by constant study of human nature. (Quote by - B. C. Forbes)