Let no one destitute of geometry enter my doors.

But he who has been earnest in the love of knowledge and of true wisdom, and has exercised his intellect more than any other part of him, must have thoughts immortal and divine. If he attain truth, and in so far as human nature is capable of sharing in immortality, he must altogether be immortal.

Our need will be the real creator.

When there is crime in society, there is no justice.

Music is moral law. It is the essence of order and leads to all that is good, true and beautiful.

... the community suffers nothing very terrible if its cobblers are bad and become degenerate and pretentious; but if the Guardians of its laws and constitution, who alone have the opportunity to bring it good government and prosperity, become a mere sham, then clearly it is completely ruined.

The philosopher whose dealings are with divine order himself acquires the characteristics of order and divinity.