The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

Science is the knowledge of consequences, and dependence of one fact upon another.

"Books are the mirrors of the soul."

以柳丝榆荚的从容反衬桃李的飘零，暗喻超然物外的态度

If winning becomes too important in a game， change the rules to make it more fun. Changing rules can become the new game.

我们必须建设天生绿色的网络，而不仅仅是改造为绿色。