今天很殘酷，明天更殘酷，后天很美好，但絕對(duì)大部分是死在明天晚上，所以每個(gè)人不要放棄今天。
Ignoring isn’t the same as ignorance, you have to work at it.
The best art changes the way we see the world, not just the way we see art.
分析和代數(shù)之間的相互作用是數(shù)論中許多突破的驅(qū)動(dòng)力。
"Mental processes are tools for solving life's problems."