“Laugh, and the world laughs with you; Weep, and you weep alone. Sing, and the hills will answer; Sigh, it is lost on the air. Rejoice, and the men will seek you; Grieve, and they turn and go. Be glad, and your friends are many; Be sad, and you lose them all” HappinessHealthAgingBreathingWeight Yoga Book:Health, Happiness, & Longevity: Eastern and Western Approach Source: Health, Happiness, & Longevity: Eastern and Western Approach