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No man really knows about other human beings. The best he can do is to suppose that they are like himself.
种树的最佳时间是20年前;第二好的时间就是现在。
"In mathematics, you don't understand things. You just get used to them."
The most important thing is to find the right form for the right content.
译文:人生得一知己必须要对知己问心无愧,读书人多读书,一定要学以致用。赏析:做人做事凭着良心方能服众,才不会招致怨愤和祸患。读书的目的就是学以致用,我们不能读死书,死读书,我们要让书中的知识来指导我们的生活。