Labor is the only source of wealth.
自然选择是残酷的。
成功是一系列小胜利的积累。
I'm not here to please everyone. I'm here to be true to myself.
Zero Defects is a performance standard. It is the standard of the craftsman, regardless of his or her trade.
The only real peace is the peace of the heart.
在采矿业中，效率和环境保护必须齐头并进。
Life is about the journey, not the destination.