Knowledge rests not upon truth alone, but upon error also.
知识不仅建立在真理的基础上，也建立在错误的基础上。
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。
Those who write clearly have readers, those who write obscurely have commentators.
写得清楚的人有读者，写得含糊的人有评论家。
It ain't a bad plan to keep still occasionally even when you know what you're talking about.
即使你知道自己在说什么，偶尔保持沉默也不是一个坏主意。