The wisdom of hindsight, so useful to historians and indeed to authors of memoirs, is sadly denied to practising politicians.
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。
Gratitude can transform common days into thanksgivings, turn routine jobs into joy, and change ordinary opportunities into blessings.
艺术家的地位是卑微的。他本质上是一个渠道。
Nothing is a waste of time if you use the experience wisely.