As human beings, don't we need questions without answers as well as questions with answers, questions that we might someday answer and questions that we can never answer?
Ask courageous questions.
Do not be satisfied with superficial answers.
Be open to wonder and at the same time subject all claims to knowledge, without exception, to intense skeptical scrutiny.
Be aware of human fallibility.
Cherish your species and your planet.
We can no longer let the threat of an early frost send a chill of fear throughout a large portion of our workforce. Diversification is the only answer.
I'm sure something will pop into my head here in the midst of this press conference, with all the pressure of trying to come up with an answer, but it hadn't yet.
It is a pleasant thing to reflect upon, and furnishes a complete answer to those who contend for the gradual degeneration of the human species, that every baby born into the world is a finer one than the last.
We cannot ask a man what he will do, and if we should, and he should answer us, we should despise him for it. Therefore we must take a man whose opinions are known.