最重要的是能够思考,能够观察,能够判断你所看到的事物。
The most important thing is to be able to think, to be able to see, to be able to judge what you see.
大的心灵正多么喜悦,为了它献出和将献出的一切。
Certification is the grammar of responsible forestry.
I stand up for what I believe in, and I don't back down.