Purity of heart is to will one thing.

Every man's memory is his private literature.

Memory... is an internal rumour.

All is disgust when a man leaves his own nature and does what is unfit.

I must uphold my ideals, for perhaps the time will come when I shall be able to carry them out.

The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil and no good, nothing but blind pitiless indifference.

Deep in the human unconscious is a pervasive need for a logical universe that makes sense. But the real universe is always one step beyond logic.

Anything that makes weak - physically, intellectually and spiritually, reject it as poison.

There is an eloquence in true enthusiasm.

Real stupidity beats artificial intelligence every time.

I can bear any pain as long as it has meaning.

There's nothing in the world so demoralizing as money.

The only thing worse than being blind is having sight but no vision.

A moral being is one who is capable of reflecting on his past actions and their motives - of approving of some and disapproving of others

The speed of the leader is the speed of the gang.

Dare to risk public criticism.

Forewarned, forearmed. To be prepared is half the victory.

Trying to define yourself is like trying to bite your own teeth.

Beauty of whatever kind, in its supreme development, invariably excites the sensitive soul to tears.

Show love, compassion, protection & generosity to those who depend on you – in fact, to everyone.

Sanity is a madness put to good uses.