Life lessons will be presented to you in the order they are needed. Everything you need to master the lesson is within you. Once you have truly learned a lesson， you will be presented with the next one. If you are alive， that means you still have lessons to learn.

教育不能改变世界。教育改变人。人改变世界。

When we are no longer able to change a situation, we are challenged to change ourselves.

不是逢人就苦苦称赞你，你既狂放又侠义还温文尔雅。