Health is the soul that animates all the enjoyments of life, which fade and are tasteless without it.Lucius Annaeus Seneca
The only way to keep your health is to eat what you don't want, drink what you don't like, and do what you'd rather not.Mark Twain
The health of the eye seems to demand a horizon. We are never tired, so long as we can see far enough.Ralph Waldo Emerson
The life expectancy of people going to Mars may be decreased by the higher level of radiation that they receive.Buzz Aldrin
