最简单的事情可以是最深刻的。
The simplest things can be the most profound.
Sustainability is no longer an option; it's a necessity for survival.
It's difficult to extract sense from strings, but they're the only communication coin we can count on.
对心灵的研究必须摆脱一切先入为主的观念。
The most important tool in chemistry is not the flask or the spectrometer—it's the imagination.
If quantum mechanics hasn't profoundly shocked you, you haven't understood it yet.