I have kept this for a long time in My Documents folder. I can't recall where I got this but it works! :)
Monday: Make a decision to be happy. Happiness is a choice but you need to believe it’s achievable.
Tuesday: Determine what happiness means to you and do what you need to get more of it into your life
Wednesday: Think happy thoughts. Look for the positives in life and appreciate what’s good.
Thursday: Control what you can, accept what you can’t and practice knowing the difference
Friday: Make someone you care about happy. Spend time with people who are important to you.
Saturday: Live healthily. You’ll be happier if you eat well, exercise regularly and get enough sleep
Sunday: Make all the above part of your life. Happiness is a few simple disciplines practiced everyday.