The future is not something we enter. The future is something we create.

"The world is full of obvious things which nobody by any chance ever observes."

You can't let your failures define you. You have to let your failures teach you.

中心地是总旅行距离最小的点。

从那天开始，如果我要去哪里，我就跑着去。

自动控制的艺术在于正确调整修正力。