真相总是丑陋的。
成功的关键是不断推动自己。
"I wonder how many people I've looked at all my life and never seen."
"Writing is a way to give voice to our dreams."
Science is an adventure into the unknown, each discovery a new understanding of nature.
自由就像我们呼吸的空气；没有它，我们会窒息。
True understanding comes from empathy.
Don't interfere with anything in the Constitution. That must be maintained, for it is the only safeguard of our liberties. And not to Democrats alone do I make this appeal, but to all who love these great and true principles.
Great truths are even more simple than I thought they were....
Every challenge is an opportunity in disguise.