A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
一个好的数学家是能看到定理之间类比的人;一个伟大的数学家是能看到类比之间的类比的人。
"The only true wisdom is in knowing you know nothing."
电影的魅力在于它能够将我们带到另一个世界。