积极心理学不是一项观赏性运动。

The function of the artist is to make people aware of what they already know but don't realize they know.

造纸行业有责任在环境管理方面引领潮流。

如果你是战士，别为你自己的自由而战，而要为你战友的自由而战。这样，战争对你俩来说，就会更加鼓舞人心。

The sociological imagination enables its possessor to understand the larger historical scene in terms of its meaning for the inner life and the external career of a variety of individuals.

勇气不是没有恐惧，而是战胜恐惧。