"To give is to receive, to love is to be loved, and to live is to let live."
给予就是接受，爱就是被爱，生活就是让生活继续。
In the end, we will remember not the words of our enemies, but the silence of our friends.
科学的进步不是一条直线，而是一个螺旋，总是在前进，又总是回到起点。
每一本书都是一个待发现的世界，充满了惊喜和教诲。
"The task of the novelist is to awaken the reader's sympathy, to make the reader care."