Our happiness depends on living rightly, and right living depends on striking our note; the realization of that purpose is in the book of our heart. Open that book and look at it. The aim of all meditation, concentration, and contemplation is only to open this book, to focus our mind, and to see what purpose there is in our life. And as soon as we see that our ultimate goal, our life's object and happiness, our true health and well-being, and our real wealth lie in the fulfillment of our purpose, then the whole trend of our life will change.