Men who wish to know about the world must learn about it in its particular details.
It is hard to contend against one's heart's desire; for whatever it wishes to have it buys at the cost of soul.
Knowing many things doesn't teach insight.
Man is on earth as in an egg.
There is nothing peranent except change.
It is by disease that health is pleasant; by evil that good is pleasant; by hunger, satiety; by weariness, rest.