我骨子里有一种倔强，绝不肯屈服于他人的意志。每当有人试图恐吓我，我的勇气就会增长。

唯有浅薄的人需要用数年挣脱一种情感。一个人当得了自己的主人，便可轻易终结哀伤，轻易制造快乐。

The strongest companies are built on a foundation of trust, both within teams and with customers.

In machine learning, the trade-off between bias and variance is crucial for achieving good generalization.