The ego is not master in its own house.

Love and work — work and love, that's all there is.

The interpretation of dreams is the royal road to the knowledge of the unconscious activities of the mind.

Where id was, there ego shall be.

The wise man is free from passions, not because he does not feel, but because his judgments are correct.

-- Chrysippus of Soli

Neither a man nor a crowd nor a nation can be trusted to act humanely or to think sanely under the influence of a great fear.

-- Bertrand Russell

I have striven not to laugh at human actions, not to weep at them, nor to hate them, but to understand them.

-- Benedictus de Spinoza

The divine law commands rational consideration of existing things and reflection upon them.

-- Averroes

The pleasant life is produced not by endless drinking and revelry but by sober reasoning.

-- Epicurus

Fantasy, abandoned by reason, produces impossible monsters.

-- Francisco Goya