The past is a foreign country; they do things differently there.
当市场下跌时，你轻易的将好东西打折变卖，但是一旦市场向上，再想买回来，难之又难。
当天赋不努力时，勤奋能战胜天赋。
In looking for someone to hire, you look for three qualities: integrity, intelligence, and energy. But the most important is integrity because if they don't have that, the other two qualities, intelligence and energy, are going to kill you.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
平凡与非凡的区别在于那一点额外的努力。
Life is a journey, not a destination.
