Needless fear and panic over disease or misfortune that seldom materialize are simply bad habits. By proper ventilation and illumination of the mind it is possible to cultivate tolerance, poise and real courage.
Ordinary people believe only in the possible. Extraordinary people visualize not what is possible or probable, but rather what is impossible. And by visualizing the impossible, they begin to see it as possible.
If we all discovered that we had only five minutes left to say all that we wanted to say, every telephone booth would be occupied by people calling other people to tell them that they loved them.