解释：德行不够优良的人，难以有崇高的信念与理想。才能不够突出的人，难以有渊博的知识和见解。

We don't ever let go of anything, we just go on to the next thing.

要赢得比赛，你必须相信自己是最好的。如果不是，那就假装是。

The most important thing is to be able to think, to be able to see, to be able to judge what you see.

The world is so full of people, so crowded with these miracles, that they become commonplace and we forget.