Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.

我唯一知道的是我一无所知。

I cannot and will not cut my conscience to fit this year's fashions.

On the path of science, there are no smooth roads to take; only those who are not afraid of hard work and climb the steep mountain paths have the hope of reaching the glorious summit.

种树的最佳时间是25年前，第二好的时间是今天。

最重要的是把你的愿景变成现实。

石油行业要加快数字化转型，用智能化手段提升运营效率。