这个世界惟有两样东西让我们的心灵感到深深的震撼，一是我们头顶上灿烂的星空，一是我们内心崇高的道德法则。
Only two things in this world so that our souls are deeply shocked First, our brilliant stars overhead, First,our hearts loft y moral laws.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
The most exciting discoveries often come from paying attention to unexpected results.
我不相信运气，我相信努力。
“最好的报复是巨大的成功。”