偏差和方差之间的权衡是机器学习中的一个基本概念。

我是个老板。我拼命工作。我是个领导者。我是个女王。

The power of words can change a life.

True progress in farming comes from observing and learning from nature.

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world. You're doing things you've never done before, and more importantly, you're doing something.