酸和碱是互补的；没有另一个，一个就无法存在。

You can't please everyone, so don't try.

过去从未死去，甚至从未过去。

These are the times that try men's souls.

The wilderness is the greatest teacher. It doesn’t give you answers, but it shows you how to find them.

我相信讲故事的力量可以改变世界。