The world is changed by your example, not by your opinion.
世界因你的行动而改变,而非你的观点。
The real and effectual discipline which is exercised over a workman is that of his customers.
Responsible mining is not an option, it's an obligation we owe to our planet and future generations.
解释:货卖完了才知道不足,是由于不懂得计量;事情结束了才知道有余,是由于不懂得调节。
The health of the oceans reflects the health of humanity.