You can't get mad at any situation, you gotta laugh at it.

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

The key to successful investing is to have a long-term perspective, a disciplined approach, and a clear understanding of the market.

人生不是赛跑，而是一段每一步都算数的旅程——包括那些跌倒。

译文：高看自己，事事就很难有长进；低看自己，事事就不能成功。赏析：不管何时，我们不能骄傲自大，目空一切，更不能自暴自弃，妄自菲薄，畏首畏尾。骄傲自满会让人失去理智，自轻自贱会让人失去自信，这两种极端的处事态度对我们的人生都是不利的。