Environment is a sculptor - a painter. If we had been born in Constantinople, then most of us would have said: 'There is no God but Allah, and Mohammed is his prophet.' If our parents had lived on the banks of the Ganges, we would have been worshipers of Siva, longing for the heaven of Nirvana. As a rule, children love their parents, believe what they teach, and take great pride in saying that the religion of mother is good enough for them.

The superior man is the providence of the inferior. He is eyes for the blind, strength for the weak, and a shield for the defenseless. He stands erect by bending above the fallen. He rises by lifting others.

The intellectual advancement of man depends on how often he can exchange an old superstition for a new truth.

By physical liberty I mean the right to do anything which does not interfere with the happiness of another. By intellectual liberty I mean the right to think and the right to think wrong.

Talent has the four seasons: spring, that is to say, the sowing of the seeds; summer, growth; autumn, the harvest; winter, intellectual death. But there is now and then a genius who has no winter, and, no matter how many years he may live, on the blossom of his thought no snow falls. Genius has the climate of perpetual growth.

Only a few years ago there was no person too ignorant to successfully answer Charles Darwin; and the more ignorant he was the more cheerfully he undertook the task.

Why should we postpone our joy to another world? Let us get all we can of the good between the cradle and the grave, all that we can of the truly dramatic. If, when death comes, that is the end, we have at least made the best of this life.