函数的概念在数学中是基础的，而λ演算提供了一种形式化这一概念的方法。
"To be a writer is to acknowledge the secret wounds that we carry inside."
The American farmer is the only man in our economy who has to buy everything he buys at retail, sell everything he sells at wholesale, and pay the freight both ways.
The study of Shimura varieties is a testament to the interconnectedness of geometry and number theory.
最终，重要的是工作本身。不是名声或金钱。
It is in your self-interest to find a way to be very tender.