作家的挑战是在特殊中找到普遍。

Sometimes the hardest thing and the right thing are the same.

采矿业的领导力意味着做出有利于所有利益相关者而不仅仅是股东的艰难决策。

Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

一本书是一面镜子；如果一个傻瓜往里看，你不能指望一个智者往外看。

可持续性不是一种趋势，而是能源的未来。

我年轻时领略过一种高尚的情操，我至今不能忘掉，这是我的烦恼。