出门时笑一笑,不要心怀悲哀,广阔的胸怀处处都能敞开。
假如我能遇见你,经年之后,我将如何与你招呼,以眼泪,以沉默。
可持续发展不再是可选项,而是任何负责任的采矿业务的必要条件。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.