如果你感到自己已经很完美了，那么你永远不会达到你本可以达到的高度。
If you are under the impression you have already perfected yourself， you will never rise to the heights you are no doubt capable of.
Customer satisfaction is worthless. Customer loyalty is priceless.
You can’t change the people around you, but you can change the people you choose to be around.
This is the way the world ends, not with a bang but a whimper.
The past is a foreign country; they do things differently there.
体育绝不能被视为奢侈品。
The future of forestry lies in sustainable practices that balance economic growth with environmental stewardship.