一个好的数学家是能看到定理之间类比关系的人。一个伟大的数学家是能看到类比关系之间的类比关系的人。
A good mathematician is someone who can see analogies between theorems. A great mathematician is someone who can see analogies between analogies.
"The pursuit of knowledge is a journey that never ends, filled with challenges and triumphs."
绘画是思想的沉默和可视的音乐。《我的名字叫红》