林业的效率并不意味着砍伐更多,而是让每一棵树都有价值。
君主是臣子的纲常,父亲是儿子的纲常,丈夫是妻子的纲常。
Collaboration across industries and governments is essential to address the world's energy challenges.
The moment you stop trying is the moment you stop learning.
聪明好学,不以向地位低下的人请教为耻,所以称他为“文”。
The road to success is always under construction.