Let every single moment count with no idle, thoughtless activities that don't contribute to your well being.
Go through your day looking at everything with the wonderment and glee of a child.
Love those around you like you won't wake up tomorrow.
Leave everything better than you found it. Not just for the good of the world but so that when you DO wake up tomorrow, life is a little easier, more organized than it was today.
Approach your workout like a warrior.
Resolve right here and now that when you lay down tonight you will be unable to resist smiling to yourself because you are certain that you are going to bed a slightly better person than when you woke up this morning.