我们感知的不是物体，而是它们的效用

语言是来自外太空的病毒。

What I want to talk to you about today is the difference between gifts and choices. Cleverness is a gift， kindness is a choice. Gifts are easy -- they're given after all. Choices can be hard. You can seduce yourself with your gifts if you're not careful， and if you do， it'll probably be to the detriment of your choices.

量化投资的成功来自于对数据的深刻理解以及看到别人错过的模式的能力。