I don't think you are truly successful unless you are a happy person and are happy with your life. I know many people who are professionally successful but miserable.

I don't think anyone can ever be fully happy. If you're fully happy then you're a miserable person because the grass is always greener on the other side-it has to be. I'm not saying I'm miserable-in fact I'm the happiest I've been for a long time, but I'm no happier than I was when I was at school. Then again, I'm more miserable than when I was at school.

A genuinely happy person is one who has rendered others happy.

The average person can look at someone in public life and say they have it all, but they might be struggling. Or you may think another person has more apparent challenges, but she's deeply grateful for her life. I don't think anyone can judge what having it all means for someone else.

I'm the most carefree, happy person you'll meet.

I'm a happy person but an angry citizen.