When we quarry with future generations in mind, stone becomes a bridge, not just a resource.

韩寒：“中国文学没有起色的很大原因是有这些做事说话极其不负责任但又装出一副很诲人不倦的样子的人长期占据文学评论的权威位置。”

The study of mathematics is like air or gravity—it is everywhere, and you can't see it, but you know it's there.

行为的科学研究必须基于客观、可测量的数据。