Feedback is the key to robust control systems.
反馈是鲁棒控制系统的关键。
你必须相信自己的直觉，追随自己的激情。
Bigness is no longer part of any urban tissue. It exists; at most, it coexists.
The poor often have to make more complex financial decisions than the rich.
The magic of editing lies in the invisible transitions.
如果罗马人被迫先学习拉丁语，他们就永远没有时间去征服世界。
解释：治理河道，要用疏导的办法使其通畅；治理百姓，要引导百姓使其敢言。