阅读使人充实，谈论使人机敏，写作使人精确。
当遗憾取代梦想时，一个人才算老了。
Don't you ever let a soul in the world tell you that you can't be exactly who you are.
眼界要开阔，就要游鉴名山大川；度量应宏大，须得熟读经史典籍。
Your time is limited, so don't waste it living someone else's life.
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。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."