In this 21st century, bedtime doesn't matter at all. All that matters is what you set for your DVR [Digital Video Recorder].
![In this 21st century, bedtime doesn't matter at all. All that matters is what you set for your DVR [Digital Video Recorder].](http://cdn.quoteddaily.com/images/neil-degrasse-tyson/in-this-21st-century-bedtime-doesnt-matter-at-all-all-that-matters-is-what-you-set-for-your-dvr-digital.jpg)