He who has learned how to obey will know how to command.

Many evil men are rich, and good men poor, but we shall not exchange with them our excellence for riches.

Seek to learn constantly while you live; do not wait in the faith that old age by itself will bring wisdom.

I grow old, ever learning many things.

If all men were to bring their miseries together in one place, most would be glad to take each his own home again rather than take a portion out of the common stock.

In all things let reason be your guide.

Rich people without wisdom and learning are but sheep with golden fleeces.