The world is full of people who have never, since childhood, met an open doorway with an open heart.
I want to liberate America from fear. I want people to feel free to express themselves.
质量比数量更重要,一个本垒打胜过两个二垒安打。
The pursuit of science is more than the pursuit of understanding. It is the pursuit of wonder.
Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.