成功不在于金錢，而在于熱愛。
學(xué)習(xí)數(shù)學(xué)的唯一方法就是做數(shù)學(xué)。
When truth is buried， it grows. It chokes. It gathers such an explosive force that on the day it bursts out， it blows up everything with it.?
成功就是解決問題的集合。
Sometimes the hardest cases are the ones closest to home.