你在20多岁做出的选择将定义你的30岁及以后。
真相很少是纯粹的,也从不简单。
可持续性是现代商业的基石,没有它,我们就像在沙地上建房。
The way in which men produce their means of subsistence depends first of all on the nature of the actual means they find in existence and have to reproduce.