A medicine cat has no time for doubt. Put your energy into today and stop worrying about the past. Votes: 4
Erin HunterYou can't change the past, but you can ruin the present by worrying about the future. Votes: 0
Isak DinesenIf you're worrying about the past, you've got a good chance of screwing up the future. Votes: 0
Howard A. TullmanThe present is what slips by us while we're pondering the past and worrying about the future. Votes: 0
Ziggy MarleyBeing a teen is past for me. Worrying about the world and my place in it is not. Votes: 0
Ally Condie