A proof is a device for convincing someone else that a mathematical statement is true.

意识无法用物理术语来解释。因为意识是绝对基础的。

史记

We see our customers as invited guests to a party, and we are the hosts. It's our job every day to make every important aspect of the customer experience a little bit better.

我一直尊重这项运动的历史。这就是我如此努力的原因。

写作就是给我们的想象力的阴影注入生命。