And the quality of good judgement is clearly a form of knowledge and skill, as it is because of knowledge and not because of ignorance that we judge well.

Nothing in human affairs is worth any great anxiety.

Knowledge which is acquired under compulsion obtains no hold on the mind.

Your dog is your only philosopher.

Nothing ever is, everything is becoming.

Cunning... is but the low mimic of wisdom.

The race of the guardians must be kept pure.