没有人的存在，我的建筑是不完整的。
The four most dangerous words in investing are: 'this time it's different.'
知识的最大敌人不是无知，而是知识的幻觉。
我认为一个简单的商业规则是，如果你先做更容易的事情，那么你实际上可以取得很多进展。
The power elite is composed of men whose positions enable them to transcend the ordinary environments of ordinary men and women; they are in positions to make decisions having major consequences.