The most sustainable building is the one that people love.
求学的人必须先立下志向。志向确立后,学问就可以按部就班地下功夫。
我认为生活中最重要的事情就是快乐。
Representation theory provides the language in which many number-theoretic phenomena can be expressed.
Men become civilized, not in proportion to their willingness to believe, but in proportion to their readiness to doubt.