Technology in forestry has evolved from chainsaws to satellites, but our responsibility remains the same.

If you have an apple and I have an apple, and we exchange apples, we both still only have one apple. But if you have an idea and I have an idea, and we exchange ideas, we each now have two ideas.

"You never know how strong you are until being strong is the only choice you have."

The solution to the problem of life is seen in the vanishing of the problem.

安全是最大的效益，事故是最大的浪费。

过去总是紧张的，未来是完美的。