Empirical evidence should drive economic policy, not just ideology.
没有信仰的科学是瘸子,没有科学的信仰是瞎子。
Fear not for the future, weep not for the past.
War is the father of all, and king of all; and some he has made gods, and some men; some he has made slaves, and some free.
对黑洞的研究将我们带到了理解的边缘,在那里已知的物理定律失效,新的理论必须出现。
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.