I think in order to move forward into the future, you need to know where you've been.

I think in order to move forward into the future, you need to know where you've been.

我认为，为了走向未来，你需要知道你去过哪里。

-- Charles Walter Stansby Williams 查尔斯·沃尔特·斯坦斯比·威廉姆斯