What was most significant about the lunar voyage was not that men set foot on the moon but that they set eye on the earth.
For every low there is an equal but opposite high.
We have everything we need, in fact, except the most important thing of all — time to think and the habit of thought.
Laughter is a powerful way to tap positive emotions
The eternal quest of the individual human being is to shatter his loneliness.
If something comes to life in others because of you, then you have made an approach to immortality.