释义:贫穷和地位低下不是什么耻辱的事,但因为贫穷和地位低下而向他人谄媚奉承,乞求得到施舍,就真是耻辱。
True progress measures both economic growth and ecosystem health.
Safety and sustainability are the cornerstones of modern mining.
One man's constant is another man's variable.