人生没有彩排，每一天都是现场直播。

There are two ways of constructing a software design: One way is to make it so simple that there are obviously no deficiencies, and the other way is to make it so complicated that there are no obvious deficiencies.

拍卖是发现价值的强大工具。

我们所看到的改变了我们所知道的。我们所知道的改变了我们所看到的。