领导力在于做出艰难的决定并坚持它们，即使这些决定不受欢迎。

学习算法的成功取决于其在拟合数据和避免过拟合之间取得平衡的能力。

The interplay between syntax and semantics is central to the study of formal languages.

领导力意味着为了更美好的明天而在今天做出艰难的决定。

The only thing that separates successful people from the ones who aren't is the willingness to work hard.

定义属于下定义的人，而不属于被定义的人。

"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."