In the depth of winter, I finally learned that within me there lay an invincible summer.
在深冬里，我终于明白，在我内心深处有一个不可战胜的夏天。
"To live is the rarest thing in the world. Most people exist, that is all."
The greatest weapon against stress is our ability to choose one thought over another.
我们需要痴迷于客户未满足、未表达的需求。
未来属于那些相信自己梦想之美的人。
生命之所以有意义是因为它会停止。
The only real love is the love of beauty.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.