Aeschylus

They who prosper take on airs of vanity.

A prosperous fool is a grievous burden.

For not many men, the proverb saith, can love a friend whom fortune prospereth unenvying.

It is always the season for the old to learn.

God ever works with those who work with will.

Nothing forces us to know What we do not want to know Except pain

There is no avoidance in delay.

Better to die on your feet than live on your knees.

I gave them hope, and so turned away their eyes from death