If you want more, you have to require more from yourself.
如果你想要更多，你必须对自己要求更多。
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。
The experience reminds me of a favorite saying: Most of the yield from research efforts comes from the coal that is mined while looking for diamonds.
这段经历让我想起一句我最喜欢的格言:研究工作的大部分收益来自于寻找钻石时开采的煤炭。
Growing old is mandatory; growing up is optional.
变老是强制性的;成长是可以选择的。