数学是理性的音乐。
Every challenge is an opportunity in disguise.
With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.
电子产品的未来在于可持续性——设计时要考虑到最终结果。
"Writing is a way of thinking, a way of discovering what you really believe."
The world doesn’t need more cute things. It needs more truth.