幸福不是一种权利；它是一种罕见而珍贵的例外。
采矿创新不是可选的——它对生存和发展至关重要。
Life is very short, and there's no time for fussing and fighting, my friend.
It's all about trying to be a little less ignorant and a little less selfish every day.
I don’t think you can compare different eras. Every era has its own challenges and its own special things.
"I think people are very interested in the idea of the family, and the idea of the family as a kind of battleground."