As I mentioned previously, the tools that allow for optimum health are diet and exercise.
Bill ToomeyI feel very much that I am a human being, with human limitations, and I need to respect that.
Phoebe PhiloThe windchill factor above Camp IV could only be found on a chart for Mars.
Surviving the Extremes: What Happens to the Human Body at the Limits of Human EnduranceI am not a human being enjoying a spiritual life, I am a spiritual being enjoying a human life.
The Phenomenon of ManThe Internet is fast, while humans are slow; capacious, while humans are forgetful.
World Wide Mind: The Coming Integration of Humanity, Machines, and the Internet