类比城市是一个类似于另一个城市的城市。
The good which a wise man seeks， the wise man is.
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.
永远不要低估合作的力量。
If you want to be the best, you have to be able to handle the worst.
Every book is a journey.