生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。
"The greatest glory in living lies not in never falling, but in rising every time we fall."
Being a detective is like being a scientist. You have to notice things other people don’t notice.
The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.
History is not just the story of bad people doing bad things. It's also the story of good people doing nothing.
膨胀的概念是宇宙在其最早的时刻经历了一段极其迅速的扩张期。
在一个不断试图让你成为别人的世界里，做你自己是最大的成就。
So given a Time Turner, I would tell my 21-year-old self that personal happiness lies in knowing that life is not a check-list of acquisition or achievement. Your qualifications, your CV, are not your life, though you will meet many people of my age and older who confuse the two. Life is difficult, and complicated, and beyond anyone’s total control, and the humility to know that will enable you to survive its vicissitudes.
挑战在于创建能够将私人激励与知识的社会价值相结合的机构。