不为不可成，不求不可得，不处不可久，不行不可复。
不去尝试办不到的事情, 不去追求得不到的东西, 不居于不能持久的地位, 不推行不可重复的政策。
Innovation in forestry practices is essential to meet the challenges of climate change.《The Green Canopy》
The only way to achieve the impossible is to believe it is possible.
Nature has been the greatest chemist of all time, and we are just beginning to understand its secrets.
Design should solve problems, not create new ones.