数算练习告诉我们算术运算的原理,而不是单单的记忆和不断演算。
Losing is losing, there aren't different degrees of losing. You either win a championship or you're s---. It's very black & white to me)
The best way to predict the future is to invent it.
激励很重要,因为它们以可预测的方式引导行为。
数学家是能在定理间找到类比的人;更好的数学家能在理论间看到类比;而最优秀的数学家能注意到类比之间的类比。
There’s magic in spontaneity—some of my favorite recordings were done in one take.