The balance between economy and ecology is the core of modern forestry.
If you borrow something， try to return it in better shape than you received it. Clean it， sharpen it， fill it up.
我不是那种会让对磨砺的爱减少的人。
创新不仅仅是关于新的想法，而是关于有效地执行它们。
让项目更快完成的最好方法是尽早开始。
The first condition of understanding a foreign country is to smell it.