Live simply so others may simply live.
Look at the flowers-for no reason. It is simply unbelievable how happy flowers are.
If a man with a dog sits quietly enjoying music and smiling, his dog might sit down beside him and smile, too. But who knows whether the dog is having a comparable experience or whether the dog is simply happy that his master is happy.
Live simply. Give more. Expect less.
This relaxation is the space in which happiness grows, and again I repeat: for no reason at all. It is not that you are happy because of something. You are simply happy. Happiness is your nature. Unhappiness is something nurtured, you have learned it. Every credit goes to you for all your misery, but for happiness, you cannot have any credit. It is natural. You were born happy. You were happy in your mother's womb.
I think it's more important to concentrate on trying to be, simply, happy. Once you've known deep despair, you feel even more motivated to be as happy as possible. That's how I feel.