Source: This quote is from a book titled “Rejection” (1982) by James R. Sherman.

Original Quote: First of all, you have to accept the fact that your rejection is over and done with. There’s nothing you can do now to change what has already happened. If you spend time worrying about it, you’ll lose sight of the present and stumble into a cloudy future. You can’t go back and make a new start, but you can start right now and make a brand new ending.