Quit thinking that you have to make the right decision; instead, make a choice and don't look back.

不要再认为你必须做出正确的决定；相反，做出决定之后不要后悔。

youdao

Don't stop, and don't look back.

不要停下来，也不要回头看。

youdao

Keep walking and don't look back.

往前走，别回头看。

youdao

The man took the box again, and took another long look, and gave it back to Smiley,and says, "Well,I don't see anything about that frog that is any better than any other frog."

VOA: special.2009.08.29

If that's asking a bit much, just nab the X7i and don't look back.

ENGADGET: IRL: Klipsch Image X7i, Razer BlackShark and BlueAnt's Embrace headphones

As we were going out with the tag, 'Don't you look back, don't you look back, ' Bill comes up, and Hillary comes up and shakes our hands.

CNN: STORY HIGHLIGHTS

That is to say, I don't want to look back and say, 'Well I needed to do that because it was a good career move, ' or, 'I needed to do that because I needed some money.

CNN: He's 'Jesus' Son'