The acquirement of spiritual wisdom does not necessarily prevent us from making worldly mistakes; but because it develops the qualities that will prevent them, and because it takes to heart the lessons of experience, humbly and receptively, it does reduce the frequency of those mistakes.
How many songs I have I cannot tell you. I keep no count of such things. There are so manyu occasions in one's life when a joy or a sorrow is felt in suich a way tthat the desire comes to sing; and so I only know that I have many songs. All my being is song, and I sing as I draw breath.... It is just a necfessary for me to sing as it is to breath.