选择那些傻瓜也能经营的企业——因为迟早会有傻瓜来经营它。
The existing is already a resource.
Every experiment, even the ones that fail, teaches you something valuable.
我们将比以往任何时候都更强大地度过这场冠状病毒危机。
The best way to learn mathematics is to do mathematics.
我是自己心灵的囚徒，但艺术让我自由。