Happiness is beneficial for the body, but it is grief that develops the powers of the mind.
HAPPINESS, GRIEF THAT DEVELOPS THE POWER OF THE MIND
Remember happiness doesn't depend upon who you are or what you have it depends solely on what you think.
HAPPINESS, DEPENDS UPON WHAT YOU ARE
Everyone chases after happiness, not noticing that happiness is right at their heels.
Happiness lies in the joy of achievement and the thrill of creative effort.
HAPPINESS, HAPPINESS LIES IN THE JOY OF ACHIEVEMENT
Morality is not the doctrine of how we may make ourselves happy, but how we may make ourselves worthy of happiness.
HAPPINESS, HOW WE MAKE OURSELVES HAPPY