The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
和平不仅仅是没有战争,而是建立一个稳定、公正和可持续的国际秩序。
每次人们赞同我的时候,我都觉得自己一定错了。
生命中最伟大的荣耀不在于从不跌倒,而在于每次跌倒后都能爬起来。
The best art education is teaching students how to see.