Love is a serious mental disease..

Then may we not fairly plead in reply that our true lover of knowledge naturally strives for truth, and is not content with common opinion, but soars….

A wise man speaks because he has something to say; a fool because he has to say something..

Love consists in feeling the Sacred One beating inside the loved one..

Justice means minding one's own business and not meddling with other men's concerns..

In a democracy only will the freeman of nature design to dwell..

Lord of Lords, grant us the good whether we pray for it or not, but evil keep from us, even though we pray for it..

Each living creature is said to be alive and to be the same individual - as for example someone is said to be the same person from when he is a child….

I fear this is not the right exchange to attain virtue, to exchange pleasures for pleasures, pains for pains and fears for fears, the greater for the….

The whole life of the philosopher is a preparation for death..

No man's nature is able to know what is best for the social state of man; or, knowing, always able to do what is best..

Boys should abstain from all use of wine until their eighteenth year, for it is wrong to add fire to fire..

Worthy of honor is he who does no injustice, and more than twofold honor, if he not only does no injustice himself, but hinders others from doing any..

Just as things in a picture, when viewed from a distance, appear to be all in one and the same condition and alike..

Better a good enemy than a bad friend..

The prisoner grows to love his chains..

But at three, four, five, and even six years the childish nature will require sports; now is the time to get rid of self-will in him, punishing him, ….

Necessity, who is the mother of our invention..

The cure of many diseases is unknown to physicians because they are ignorant of the whole... For the part can never be well unless the whole is well..

Can any man be courageous who has the fear of death in him?.

. . . Then anyone who leaves behind him a written manual, and likewise anyone who receives it, in the belief that such writing will be clear and cert….