近水知鱼性，近山识鸟音。
临近水边，时间长了，就会懂得水中鱼的习性；靠近山林，时间长了，就会知道林中鸟儿的声音。
There is a kind of beauty in imperfection.
Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.
No one had ever had such a friend, so affectionate,so loyal and so skillful.
Art is the highest form of hope.