When John Milton wrote in Paradise Lost that the mind can make a heaven of hell and a hell of heaven, without realizing it, he was talking about the 鈥減lacebo鈥 and the 鈥渘ocebo鈥 effect. 鈥淧lacebo鈥...
I often ask myself questions. 鈥淚s that a fact?鈥 is perhaps the one that crops up most frequently. That鈥檚 because no day goes by without someone soliciting my opinion about an item they have come...