爱与失去是同一枚硬币的两面;没有失去就没有爱。
"Love and loss are two sides of the same coin; you can’t have one without the other."
PID控制器是控制工程师的通用工具,适用于各种各样的过程。
The novel is the book of life. In this sense, the Bible is a great confused novel. You may say, it is about God. But it is really about man alive.
The best ideas come from frustration. The worst thing is when everything is perfect.