One whose knowledge is confined to books and whose wealth is in the possession of others, can use neither his knowledge nor wealth when the need for them arises. – Chanakya
Dogmatism and skepticism are both, in a sense, absolute philosophies one is certain of knowing, the other of not knowing. What philosophy should dissipate is certainty, whether of knowledge or ignorance. – Bertrand Russell
Not armies, not nations, have advanced the race; but here and there, in the course of ages, an individual has stood up and cast his shadow over the world. – Edwin Hubbell Chapin
