"About half way through reading this book, I became aware of the fact that my reaction was, 'Oh, to be fifty again.' The authors present this decade as the one that 'promises to be the richest and most satisfying of your life.' A time of growth toward greater fulfillment. A message that especially warms the heart of an adult educator." --Malcolm S. Knowles, professor emeritus of adult and community college education, North Carolina State University