在这个无意义的世界里，追求快乐是唯一赋予生命意义的事情。

和平之路没有捷径。

The world is a beautiful book, but of little use to him who cannot read it.

The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.

我认为你不应该满足于任何低于你应得的东西。

积极心理学最重要的原则是：他人很重要。