The four most dangerous words in investing are: 'this time it's different.'

在奥林匹克誓言中，我只要求一件事：体育忠诚。

懦怯囚禁人的灵魂，希望可以让你自由。

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.