Idleness and lack of occupation tend – nay are dragged – towards evil.
Things that are holy are revealed only to men who are holy.
There are in fact two things, science and opinion; the former begets knowledge, the latter ignorance.
Healing is a matter of time, but it is sometimes also a matter of opportunity.
As to diseases make a habit of two things – to help, or at least, to do no harm.
Word is a shadow of a deed.
I am not an Athenian or a Greek, but a citizen of the world.
Bad men live that they may eat and drink, whereas good men eat and drink that they may live.