محظوظ ذلك الذي لايخاف ولا يأمل - زينون

“For outward show is a wonderful perverter of the reason.”

“From the philosopher Catulus, never to be dismissive of a friend's accusation, …”

“Do not act as if you had ten thousand years to throw away. Death stands at your…”

“The universe is change, and life mere opinion”