Euripides

In goodness there are all kinds of wisdom. - Euripides

I envy the man who passes through life safely, to the world and fame unknown. - Euripides

Silence is true wisdom's best reply.  - Euripides

Youth is the best time to be rich, and the best time to be poor. - Euripides

Bodies devoid of mind are as statues in the market place. (from Electra, 386) - Euripides (484-406 B.C.)