Every technological breakthrough is a challenge to the limits.
"What you don't know can't hurt you, but it can kill you."
学校不仅仅是教授数学和阅读的地方。它们是身份形成的场所,也是知识政治展开的地方。
对认知的研究需要经验方法和理论方法的结合。
A LISP programmer knows the value of everything, but the cost of nothing.
We perceive the world in terms of its significance for action.