当别人都不相信你时，你必须相信自己。

I try to write books that are both entertaining and thought-provoking.

译文：再好的医生救不了注定要死的人，再凶的人也斗不过老天爷。

相机就像武器；如果你不知道如何使用它，它就很危险。

The trade-off between bias and variance is a fundamental concept in machine learning.

In quantum information theory, we've learned that information is not just about what you know, but about what you don't know.