Scientist Quotes and aphorisms about granted Clyde Tombaugh Robert Lanza Roderick MacKinnon Norman Borlaug Stanley B. Prusiner ,, People often ask me why I persisted in doing research on a subject that was so controversial. I fre... Hugh Ross ,, An adult human can last 40 days without food, a week without any sleep, three days without water, b... Chris Adami Cesar Milstein Asa Gray Vilayanur S. Ramachandran