I never know what I think about something until I read what I've written on it.
我从来不知道自己对某件事的看法，除非我读了自己写下的东西。
"The only thing we have to decide is what to do with the time that is given us."
Every point is important, and you have to fight for every one.
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
可持续发展不再是可选项；对于任何负责任的矿业公司来说都是必需品。