一陰一陽之謂道，繼之者善也，成之者性也。
陰陽交替變化就是道，繼承它的是善，成就它的是性。
The future of forestry lies in balancing economic needs with ecological responsibility.
盈利和環(huán)境保護可以而且必須齊頭并進。
The best way to learn is to teach.
Success comes from hard work and perseverance.
The deepest fear of humanity is the fear of the unknown.