Mathematics is a collaborative endeavor. No one does it alone.
世上还没有一种方法，可以从一个人的脸上探察他的居心；他是我所曾经绝对信任的一个人。
Every murder has a story. Every killer has a reason.
The novel is the most complete, most complex, and most profound expression of human reality that exists.
Psychology must be based on observable facts, not speculation.
