When you're depressed, It always helps to lean your head on your arm. Arms like to feel useful.
译文 :做学问的人,只要事事留心认真、一丝不苟,德行、学业的进步就会像涓涓流水一样不会终止。
过去是一个异国;他们在那里做事的方式不同。
The best discoveries come from asking the right questions.