我不害怕失败，我害怕不去尝试。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

The stories are not autobiographical, but they're personal in that way. I seem to know only the things that I've learned. Probably some things through observation, but what I feel I know surely is personal.

可持续性不是流行语，而是商业的必要条件。

过去总是紧张的，未来是完美的。

如果没有冬天的寒冷来赋予它甜蜜，夏天的温暖又有什么意义呢？