Happiness is an attitude of mind, born of the simple determination to be happy under all outward circumstances.
Happiness doesn't depend on any external conditions, it is governed by our mental attitude.
Good humor is one of the best articles of dress one can wear in society.
It is our attitude at the beginning of a difficult task which, more than anything else, will affect its successful outcome.
Attitude is your acceptance of the natural laws, or your rejection of the natural laws.