We are not in the coffee business serving people, we are in the people business serving coffee.
数学的真正力量在于它能够揭示支配宇宙的隐藏模式和结构。
Always listen to experts. They’ll tell you what can’t be done and why. Then do it.
语言是存在的家。人在其中居住。
The writer's duty is to tell the truth, even when it is inconvenient.