The best way to predict the future is to create it.
预测未来的最好方法就是创造未来。
So long as you have food in your mouth, you have solved all questions for the time being.
在上海法租界莫利爱路二十九号住宅与李宗黄谈话,1918年7月
Mathematics is a dialogue between the past and the present.
Every discovery opens the door to a thousand new questions.