没有闹钟的情况下你也应该按时起床。

You should wake up on time naturally without an alarm.

youdao

你的论文按时完成了吗？

Did you get your article done in time?

《牛津词典》

在你分享你的想法之前，想想有权有势的人关心的是什么——可能是他们团队的信誉，或是按时完成项目。

Before you share your thoughts, think about what the powerful person cares about—it may be the credibility of their team or getting a project done on time.

youdao

Or one of my favorite examples, you could be sitting in your-- you read this sort of thing in the newspaper periodically-- you could be sitting in your living room when suddenly an airplane crashes into your house, killing you.

或者像我最喜欢用的一个例子那样，你可能坐在你-,你按时读报纸之类的东西-,你可能正坐在你家起居室里,这时突然有架飞机撞进了你家，杀死了你。

耶鲁公开课 - 死亡课程节选