蒸汽机中运动的产生总是伴随着一个我们应关注的情况，即热量的平衡重建。

Education is not about filling a bucket, but about lighting a fire.

优化是在给定约束条件下做出最佳决策的艺术。

The best time to plant a tree was twenty years ago. The second best time is now.

"The heart is a fragile thing, but it is also the strongest part of us."

引用万维钢的话

写作就是重写。

I’m interested in the way art can make you feel.

所有的企业都需要永远年轻。如果你的客户群与你一起老去，你就是伍尔沃斯。