可持续采石意味着像倾听股东一样认真地倾听土地的声音。
I don't sing because I'm happy; I'm happy because I sing.
不要在别人的梦里做一个配角,要成为自己生命的主角。
You know, in the Middle Ages, in England, when you met a very poor person, that person would be described as an "unfortunate" -- literally, somebody who had not been blessed by fortune, an unfortunate.