Don't know why the wind blows, don't know why the grass grows Don't know why this joy, don't know why this sorrow I know that every day I'm gonna love you more than yesterday And less than tomorrow Don't know why there's a sunrise, don't know why a bird flies I don't know the difference in a robin or a sparrow But I know that every day I'm gonna love you more than yesterday And less than tomorrow The only thing I'm sure of is that I need you Just as long as a river flows And every day that I come your way My love for you will grow and grow Don't know why the trees fall, don't know why the rain falls Don't know why the moon shines, don't know why a star goes But I know that every day I'm gonna love you more than yesterday And less than tomorrow And less than tomorrow And less than tomorrow