evidence: It is a reminder for me to set another goal. I am 75 and have retired but am busier than ever. Time to smell the roses! [...] Why do we limit OURSELVES sometimes with wrongful mindsets and worse, BELIEVE those mistaken mindsets? It takes MINDFULNESS to change our thought-patterns and if we can read this, we can choose this and achieve new learning and more life-affirming thought patterns. We must to live out the BEST manifestations of ourselves. INDEED, we are NEVER too "old" to set a new goal and dream new dreams! [...] I've just turned sixty. Finally, I can't claim youth anymore. I love C. S. Lewis and, with these words, my attitude has become youthful again.