The best is yet to be, the last of life, for which the first was made.
The essence of mathematics lies in its freedom.
在一部好的推理小说中,读者应该在阅读过程中既感到娱乐又感到挑战。
允许进入的刺激并不是通过简单的一对一开关与输出反应相连的。
The world is made to end in a beautiful book.
变化不仅仅是生活的必要——它就是生活。