预测未来的最好方法就是创造它。
To name something is to bring it into existence, to give it a place in the world.
True leadership is about serving others, not commanding them.
《在广州石围塘检阅滇均的演说》(1924年4月4日)
数学家是能在定理间找到类比的人;更好的数学家能在理论间看到类比;而最优秀的数学家能注意到类比之间的类比。