思考是智力的劳动,梦想是智力的欢愉。
La pensée est le labeur de l'intelligence, la rêverie en est la volupté.
The only limits in life are the ones you make.
制度的质量是一个国家成败的关键决定因素。
Happiness is not something you postpone for the future; it is something you design for the present.