Life mein 4 principals bohot his important hote hai khush rehne ke liye, personal life, relationships, work life aur social contribution. Inn chaaron mein balance rakhna bohot jaroori hai, iss balance se aap apni zindagi mein values aur khushiyaan add kar sakte hai. Issi ke baare mein baare mein iss book summary mein bata rahe hai Guar Gopal Dasji. Aaiye suntte hai