How can sincerity be a condition of friendship? A taste for truth at any cost is a passion which spares nothing.

You have to go on and be crazy. Craziness is like heaven.

To see the right and not to do it is cowardice.

Romance should never begin with sentiment. It should begin with science and end with a settlement.

I never think of the future - it comes soon enough.

If a man has been his mother's undisputed darling, he retains throughout life the triumphant feeling, the confidence in success, which not seldom brings actual success along with it.

Is the system going to flatten you out and deny you your humanity, or are you going to be able to make use of the system to the attainment of human purposes?

The key to everything is patience. You get the chicken by hatching the egg, not by smashing it.

The purpose of education is to replace an empty mind with an open one.

Her own thoughts and reflections were habitually her best companions,

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