我绝不再浪费时间做愚蠢的事了。

I'm not about to waste my time doing something foolish.

youdao

你不再浪费时间参加毫无意义的会议。

You'd never waste another minute in another pointless meeting.

youdao

我不再浪费时间玩电子游戏，但我却把它们浪费在上网和看电视上。

Instead of wasting time on video games, I wasted it online or in front of the TV.

youdao

I need to spend less time at the office and more time with my family, telling the people that I love that I love them, doing the things that are important to me, spend less time worrying about getting ahead, making money,getting the plasma TV,whatever it is.

我要花更少时间在工作上，多陪陪家人，告诉我爱的人们我爱他们，做那些对我来说重要的事情，不再浪费时间担心如何获得成功，想着赚大钱，买等离子电视什么的。

耶鲁公开课 - 死亡课程节选