A mathematician is a device for turning coffee into theorems.
数学家是将咖啡转化为定理的装置。
Don't watch the clock; do what it does. Keep going.
数学的美在于它能够以最优雅的方式描述宇宙。
The writer’s life is a meaningless question. I’m interested in the books.
Wisdom comes to us when it can no longer do any good.