只有掌握核心技术，才能掌握自己的命运。

成为背景角色，既意味着默默无闻，又不可或缺。

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.

与饥饿的斗争是为正义而战。

一个人若不是其记忆的总和，又是什么呢？