每一次挫折都是为了更大的卷土重来。

I write to understand what I think.

The stimuli which are allowed in are not connected by just simple one-to-one switches to the outgoing responses.

Collaboration in mathematics is essential; the exchange of ideas leads to breakthroughs that no single mind could achieve alone.

不学《诗经》，就无法表达自己的意思；不学习《礼记》，就无法在社会中立足。

我从未认识过任何人是他们看起来的样子；或者至少，只是他们看起来的样子。