The world is a tragedy to those who feel, but a comedy to those who think.
我不完美，我也不假装完美。
The world is not a mere sum of sensations, but an organized whole.
创业要找最合适的人，不一定要找最成功的人。
I am nothing but a wound in the memory of time.
The Langlands program is not just a collection of conjectures but a way of thinking about mathematics.