Be silent or let thy words be worth more than silence.

The earth affords a lavish supply of richess of innocent foods, and offers you banquets that involve no bloodshed or slaughter; only beasts satisfy their hunger with flesh, and not even all of those, because horses, cattle, and sheep live on grass.

Anger begins in folly, and ends in repentance.

You should make great things, not promising great things.

It is required to find the infinitely big inside what's infinitely small to feel the presence of God.

So in life, some enter the services of fame and others money, but the best choice is that of those few who spend their time in the contemplation of nature, and as lovers of wisdom.

There is geometry in the humming of the strings, there is music in the spacing of the spheres.