拼命工作，直到你的仇人问你是否招人。
To write a good love letter， you ought to begin without knowing what you mean to say， and to finish without knowing what you have written.
The most important thing in science is not to stop questioning.
在计算机科学中，我们站在巨人的肩膀上。
The deepest insights in mathematics often come from the most abstract theories.
The elegance of a mathematical proof is in its simplicity and clarity.