采礦業(yè)是周期性的，但偉大的公司是由那些既能駕馭低迷期又能駕馭繁榮期的人建立的。
The mining industry is cyclical, but great companies are built by those who can navigate the downturns as well as the booms.
"Optimism is a strategy for making a better future."
"To write is to wage war against forgetting."
忠于自己，永遠(yuǎn)不要讓任何人削弱你的光芒。