The one thing I regret was that my work required an enormous amount of my time, and a lot of travel.

The one thing I regret was that my work required an enormous amount of my time, and a lot of travel.

我唯一遗憾的是，我的工作需要大量的时间和大量的旅行。

-- Neil Armstrong 尼尔·阿姆斯特朗