好的设计是解决问题，而不仅仅是让事物看起来好看。

自适应控制是根据观察到的系统行为调整控制器参数。

当最后一条鱼被捕捞，人类才会明白金钱不能当饭吃。

Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.

我们都在阴沟里，但仍有人仰望星空。

最好的决策是将数据与人类直觉相结合时做出的。