The message from the moon which we have flashed to the far corners of this planet is that no problem need any longer be considered insoluble.
Optimism doesn't wait on facts. It deals with prospects. Pessimism is a waste of time.
Assume responsibility for the quality of your own life
Laughter is inner jogging.
Time given to thought is the greatest time saver of all.
The main trouble with despair is that it is self-fulfilling. People who fear the worst tend to invite it. Heads that are down can't scan the horizon for new openings. Bursts of energy do not spring from a spirit of defeat. Ultimately, helplessness leads to hopelessness.