对思考者来说，世界是喜剧；对感受者来说，世界是悲剧。

Not necessarily your mother, or indeed mine, but, as it were, the ideal mother, somebody who doesn't care about your achievements. Unfortunately, most people are not our mothers. Most people make a strict correlation between how much time, and if you like, love -- not romantic love, though that may be something -- but love in general, respect --they are willing to accord us, that will be strictly defined by our position in the social hierarchy.

可持续性不再是可选项，而是我们前进的唯一道路。

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.

A picture must be primarily about itself and not about something else.

让儿童参与工作，能增强他们对生活环境的责任感。