在经济学中,魔鬼往往藏在细节里。
In economics, the devil is often in the details.
The true history of the world is the history of great men.
To be a writer is to be a dreamer, a storyteller, and a witness to the human condition.
有些书应该只是尝试一下,有些应该被吸收,而有极少数书应该被咀嚼和消化。
使用程序证明四色定理不会改变数学-它只是表明该定理是一个世纪的挑战,对数学可能并不重要。