“Knowledge of what is does not open the door directly to what should be.”

“I nned an api key”

“Science must have originated in the feeling that something was wrong.”

“I won't insult your intelligence by suggesting that you really believe what you just said.”

“Forgive your enemies, but never forget their names.”

“A vow is a purely religious act which cannot be taken in a fit of passion. It can be taken only with a mind purified and composed and with God as witness.”