后见之明对历史学家乃至回忆录作者非常有用，但遗憾的是，实践中的政治家却无法拥有。
The wisdom of hindsight, so useful to historians and indeed to authors of memoirs, is sadly denied to practising politicians.
If you're not failing occasionally, you're not pushing hard enough.
The greatest photographers are those who have learned to see the world as it is, and then to see it as it might be.
我不怕死，我怕不去尝试。
The best way to predict the future is to invent it.
I'm a legend because I work hard.
