To know an object is to lead to it through a context which the world provides

The deepest human need is the need to be appreciated.

I know that you, ladies and gentlemen, have a philosophy, each and all of you, and that the most interesting and important thing about you is the way in which it determines the perspective in your several worlds.

An impression which simply flows in at the pupil's eyes or ears and in no way modifies his active life, is an impression gone to waste. It is physiologically incomplete... Its motor consequences are what clinch it.

We are proud of a human nature that could be so passionately extreme, but we shrink from advising others to follow the example.

There can be no difference anywhere that does not make a difference somewhere.

To kill time is not murder, it's suicide.