The real opposition is that between the ego-bound man, whose existence is structured by the principle of having, and the free man, whose existence is structured by the principle of being.

译文：读书学习，每天都要补上自己的不足，半途而废和剪断织布的线有啥区别?(乐羊子妻劝丈夫坚持学习)

生活对我们任何人来说都不容易。但那又怎样？我们必须有毅力，最重要的是对自己有信心。

我认为预测未来的最好方法就是创造未来。