The study of mathematics is a journey without an end.
"When you are writing, you are trying to find out something which you don't know."
你给予的越多,得到的就越多。
说到底,作家只是他书的一半。另一半是读者,作家从读者那里学习。
The best conservation starts with conversation.
最大的财富是健康。
Technology ultimately serves people, not the other way around.