成功的真正标准是让行业比我们发现时更好。
Make women rational creatures, and free citizens, and they will quickly become good wives; — that is, if men do not neglect the duties of husbands and fathers.
富人和你我不同——他们钱更多，同情心更少。
言语是灵魂的镜子。
The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but blind, pitiless indifference.
Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.