If you hand a man a lemon and tell him that its sourness lies outside the lemon, he will think you are joking. Yet, with a perfectly straight face, t… - Vernon Howard

" "

If you hand a man a lemon and tell him that its sourness lies outside the lemon, he will think you are joking. Yet, with a perfectly straight face, that same man will tell you that his sour life is caused by external events. When will man learn that he is the cause of his own feelings for either happiness or anxiety?