幸福不是没有问题，而是有能力处理它们。
Happiness is not the absence of problems, but the ability to deal with them.
The world is a vast and lonely place. But it's also a place where you can find your own way.
有机体塑造心灵，正如心灵塑造行为。
Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple.
如果你不前进，你就在落后。