Don't wait until they tell you, you are ready. Show it. Do it.

要这样生活，仿佛你寿命永恒。要这样工作，仿佛你精力无穷。

I'm a Martian, ain't nobody can reach me.

You must change nothing in your writing without absolute necessity. If it is necessary， then change with simplicity.

教育的根是苦的，但果实是甜的。