And you cannot help men permanently by doing for them what they can and should do for themselves.
William J. H. BoetckerClassifying the stars has helped materially in all studies of the structure of the universe.
Annie Jump CannonRunning is very spiritual for me. It is therapeutic; it clears my mind and helps me to focus.
Amy LocaneBeing professional is just really clearly the way to go and helps you on the road to longevity.
Amanda SeyfriedI'm a very positive thinker, and I think that is what helps me the most in difficult moments.
Roger Federer