数学之美不仅在于其抽象的优雅,还在于其建模和解决现实世界问题的深刻能力。
I have always wished for my computer to be as easy to use as my telephone; my wish has come true because I can no longer figure out how to use my telephone.
最成功的企业是那些专注于为客户创造价值的企业。
半夜三更所想的事与清晨八时所想的事情太不一样。
一个理论的优雅不仅在于其数学表述,还在于其在一个统一框架下连接不同现象的能力。
Don't search for defining moments because they will never come. The moment that define you have already happened, and they will already happen again.