—— 请按键盘 空白键 开始游戏 ——

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.
我从最底层爬上来,现在我在这儿。
永远对你所拥有的心怀感激。
The ladder of causation has three rungs: seeing, doing, and imagining.