As you grow older, you'll find the only things you regret are the things you didn't do.

Related:

• As you grow older, you will still do foolish things,
  but you will do them with much more enthusiasm. ...
• If you marry you will regret it. If you do not marry,
  you will also regret it...
• Home is the place you grow up in and want to leave,
  only to get a little older and grow fond of coming...
• If you understand, things are as they are. If you do not understand,
  things are as they are. -- Gensha, Zen...
• The only way to be good at everything you do is to
  only do the things you are good at...
• As you grow older,
  you stand for more and fall for less...
• As you grow older,
  you stand for more and fall for less...
• Spock: "Ahh, Mister Scott, I understand you're having difficulty with the warp drive.
  How much time do you require for repair?" Scott: "There's...
• You must do the things you think you
  cannot do...