作家就是关注世界的人。

It is not from the benevolence of the butcher， the brewer， or the baker that we expect our dinner， but from their regard to their own interest.

保持进步的唯一方法是不断推动自己。

The world is changing rapidly, and we must adapt or be left behind.

胜利会带来仇恨，被击败者生活在痛苦之中。和平的人放弃胜败。

释义：福可能变成祸，祸也可能转为福，变化没有尽头。