In the infancy of societies, the chiefs of state shape its institutions; later the institutions shape the chiefs of state.
学习就像种树,春天赏花,秋天收获果实;讨论文章如同春天的花,修养身心、付诸实践才是秋天的果实。
The success of an enterprise cannot be achieved without the continuous pursuit of technology and strict control of quality.
优秀的数学家应该既严谨又富有想象力。
Every time you fail, you come one step closer to success.