城市是社会的一面镜子。
The city is a mirror of society.
历史是一个庞大的预警系统。
Responsible mining is about leaving a positive legacy for the communities we operate in.
我是那种能让你想扇你奶奶一巴掌的人。
Life is like riding a bicycle. To keep your balance, you must keep moving.
No society can surely be flourishing and happy， of which the far greater part of the members are poor and miserable.
Extraordinary claims should require extraordinary evidence to be believed.