That is the essence of science: ask an impertinent question, and you are on the way to a pertinent answer.
科学的本质是:问一个不恰当的问题，于是走上了通往恰当答案的路。
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
You must learn from your past mistakes, but not lean on your past successes.
你必须从过去的错误中吸取教训，但不能依赖过去的成功。
The first essentials, of course, is to know what you want.
当然，首要的要点是知道自己想要什么。