My greatest regret as a writer is that I've never been able to include as many jokes as I'd like.

My greatest regret as a writer is that I've never been able to include as many jokes as I'd like.

作为一名作家，我最大的遗憾是我从来没有想写多少笑话就写多少笑话。

-- Robert Harris 罗伯特·哈里斯