Much can often be learned by the repetition under different conditions, even if the desired result is not obtained.
即使没有得到预期的结果，在不同的条件下重复也常常可以学到很多东西。
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。
Men come and go, but best friends are irreplaceable.
人来人往，但最好的朋友是不可替代的。
When you're young, you're fearless and more creative, more of an outsider.
当你年轻的时候，你无所畏惧，更有创造力，更像一个局外人。