The study of what is excellent is food for the mind and body.

When you put your hand in a flowing stream, you touch the last that has gone before and the first of what is still to come.

I say that the power of vision extends through the visual rays to the surface of non-transparent bodies, while the power possessed by these bodies extends to the power of vision.

When counting, try not to mix chickens with blessings.

When that which loves is united to the thing beloved it can rest there; when the burden is laid down it finds rest there. There will be eternal fame also for the inhabitants of that town, constructed and enlarged by him.

Wood feeds the fire which burns it.

The study of what is excellent is food for the mind and body.