创新不仅仅是创造新事物，而是让现有的事物变得更好。

The world is a stage, but the play is badly cast.

I think children are the best critics because they're completely honest.

The most important thing is to keep the most important thing the most important thing.

算法的美在于它的简洁和效率。

拿一个物体。对它做点什么。再对它做点别的。

实验中的每一次失败都是离成功更近的一步。