No realistic, sane person goes around Chicago without protection. Saul Bellow
No sane person should believe that something is 'subjective' merely because it cannot be settled beyond controversy. Hilary Putnam
I don't really trust a sane person. Lyle Alzado
The last thing any sane person wants is a jihad. Poul Anderson
One can only guess the amount of magic mushrooms a sane person would have to consume to believe that a frisbee constituted a genuine threat to roughly 3,000 police officers. Mark Thomas
No sane person sharpens his machete to cut a banana tree. Nigerian Proverb