The only real mistake is the one from which we learn nothing.

过多地粉饰命定之说,用来教育广大的愚昧朴实的民众。

创新不仅仅是创造新事物；它关乎改进已有的事物。

If you borrow something， try to return it in better shape than you received it. Clean it， sharpen it， fill it up.

惊喜！共同基金报告的回报实际上并不是共同基金投资者赚取的。