One must be sane to think clearly, but one can think deeply and be quite insane.
一个人必须头脑清醒才能清楚地思考，但一个人可以深入思考，而且相当疯狂。
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。
To give and then not feel that one has given is the very best of all ways of giving.
在所有给予的方式中，给予而不觉得自己已经付出是最好的。
Happy the man who has been able to learn the causes of things.
能学会事物的起因的人是幸福的。