A mind which really lays hold of a subject is not easily detached from it.
真正掌握一门学科的头脑是不容易脱离它的。
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 man who can drive himself further once the effort gets painful is the man who will win.
当付出的努力变得痛苦的时候，能让自己走得更远的人，就是那个会赢的人。
We have to achieve what we can, and if we haven't yet learned that we are not always going to get our way this could be frustrating.
我们必须实现我们所能做到的，如果我们还没有认识到我们并不总是能如愿以偿，这可能会令人沮丧。