你必须对自己的能力有信心,然后足够坚强地坚持下去。
The best time to plant a tree was twenty years ago. The second best time is now.
我不追逐成功,我追求卓越。
Innovation in forestry technology will redefine how we manage and conserve our forests.
The past is a foreign country; they do things differently there.
所有商品的交换价值随着生产难度的增加而上升。
沉默有时比言语更有力量。