Let a man use great reverence and manners to himself.

most men and women, by birth or nature, lack the means to advance in wealth or power, but all have the ability to advance in knowledge.

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.

In this theater of man's life, it is reserved only for God and angels to be lookers-on.

As long as man continues to be the ruthless destroyer of lower living beings he will never know health or peace. For as long as men massacre animals, they will kill each other.

Friendship is one soul in two bodies.

The stars in the heavens sing a music, if only we had ears to hear