Sustainability is the future of quarrying, and we must act now.
"The child is father of the man."
我有一个梦想,这个梦想值得我付出一切。
我不是因为快乐而歌唱,我歌唱是因为我快乐。
我唯一能做的就是画画,而这对我来说已经足够。