In all affairs, it's a healthy thing now and then to hang a question mark on the things you have long taken for granted.
Give me a dozen healthy infants, well-formed, and my own specified world to bring them up in and I'll guarantee to take any one at random and train him to become any type of specialist I might select—doctor, lawyer, artist, merchant-chief and, yes, even beggar-man and thief, regardless of his talents, penchants, tendencies, abilities, vocations, and race of his ancestors.
"The stage is a place where the dead return."
I don't write songs, I write soundtracks.
真正的竞争对手从来不是同行,而是用户的旧习惯。