衡量一个文明的标准是它如何对待其最弱的成员。
Trust is the foundation of every successful business relationship.
The world is full of people who have never, since childhood, met an open doorway with an open mind.
The coal industry must evolve with technology to meet global energy demands sustainably.
真相并不总是在事实中找到,而是在它们之间的空间中。