过去从未死去，它甚至还没有过去。

Freedom was a thing that shifted as you looked at it, the way a forest is dense with trees up close but from outside, from the empty meadow, you see its true limits. Being free had nothing to do with chains or how wide your cage was.

I have so much admiration for women who are married with children and work. I don’t know how you all do it.

每一滴石油都应该被高效和负责任地使用。

如果你能梦想，你就能实现它

在机器学习中，偏差和方差之间的权衡对于实现良好的泛化至关重要。

I prefer to supervise the whole operations of the government myself rather than entrust the public business to subordinates, and this makes my duties very great.