In the exploration of science, we must not only ask why but also why not.
在科学的探索中，我们不仅要问“为什么”，还要问“为什么不”。
Happiness is at your feet, if only you are willing to lower your head and look for it.
The only limit to our realization of tomorrow will be our doubts of today.
I'm not perfect, but I'm always me.
别成为最好的，成为唯一的。