The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.
一个好的数学问题的定义是它产生的数学,而不是问题本身。
预测未来的最好方式就是创造未来。
All of old. Nothing else ever. Ever tried. Ever failed. No matter. Try again. Fail again. Fail better.
文学是那些没有声音的人的声音。
文化素养是社会交往的氧气。
Simplicity is the ultimate sophistication in design.
To live without experiencing some of the most beautiful relations life affords is not to have lived at all.