A strong determination to be happy will help you. Do not wait for circumstances to change, thinking falsely that in them lies the trouble. Do not make unhappiness a chronic habit, thereby affecting yourself and your associates. It is blessedness for yourself and others if you are happy. If you possess happiness you possess everything; to be happy is to be in tune with God. That power to be happy comes through meditation.

- Sri Sri Paramahansa Yoga­nanda “The Law of Success”