最好的投资建议往往是最简单的：分散投资、保持低成本并坚持到底。

总是为最坏的情况做计划，同时期待最好的结果。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

医疗行业的领导力意味着今天做出艰难的决定，以便明天让患者受益。