“Be true to your work, your word, and your friend.”

“What would life be if we had no courage to attempt anything?”

“It is difficult to make our material condition better by the best law, but it is easy enough to ruin it by bad laws.”

“Logic will get you from A to B. Imagination will take you everywhere.”

“In three words I can sum up everything I've learned about life: it goes on.”

“So vast is art, so narrow human wit.”