韧性和适应能力是基建发展的关键。

如果你无法简单地解释它，说明你理解得还不够透彻。

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.

普通和非凡的区别在于那一点点额外的努力。