The forest doesn't need us, but we need the forest—this truth should guide every decision we make in forestry.

It is not from the benevolence of the butcher， the brewer， or the baker that we expect our dinner， but from their regard to their own interest.

在表达创伤时，沉默可能比言语更有力量。

Never stop learning because the world never stops changing.

善可以存在于没有恶的情况下，而恶无法在没有善的情况下存在。

Quality in materials reflects quality in character.