抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。

The highest task of education is to develop in the individual a sense of responsibility towards humanity.

We must listen to and engage with local communities to understand their needs and concerns.

The best way to predict the future is to create it.

增长来自于突破界限。

努力计算两次。