What a man does for others, not what they do for him, gives him immortality.
一个人为别人所做的，而不是别人为他所做的，使他不朽。
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。
Fantasy is totally wide open; all you really have to do is follow the rules you've set. But if you're writing about science, you have to first learn what you're writing about.
幻想是完全开放的;你所要做的就是遵循你所设定的规则。但是如果你写的是关于科学的文章，你必须先了解你写的是什么。
Anyone who has a continuous smile on his face conceals a toughness that is almost frightening.
任何脸上总是挂着微笑的人都隐藏着一种几乎令人恐惧的坚强。