Separate the processes of creation from improving. You can’t write and edit， or sculpt and polish， or make and analyze at the same time. If you do， the editor stops the creator. While you invent， don’t select. While you sketch， don’t inspect. While you write the first draft， don’t reflect. At the start， the creator mind must be unleashed from judgement.

君子不救人，不是没有能力，而是不愿意去做。

林业实践的创新是平衡经济增长和环境保护的关键。

The real prison is not the one made of iron bars, but the one made of fear.