"The success of machine learning depends on the ability to balance the trade-off between bias and variance in the models we build."

【译文】 孔子说：“三军可以剥夺主帅，匹夫不可剥夺志向。”

历史研究不仅关乎过去，也关乎理解现在和塑造未来。

科学中最强大的工具不是技术，而是想象力。

我热爱竞争、挑战和战斗。

She's simply too strange. We can't relate to her, she speaks in a funny way, she comes from an odd place. So we can't relate to her, and when you can't relate to somebody, you don't envy them. The closer two people are -- in age, in background, in the process of identification -- the more there's a danger of envy, which is incidentally why none of you should ever go to a school reunion, because there is no stronger reference point than people one was at school with.