The test of a psychological theory is its applicability to life.

人在年幼时就开始学习，用心容易专一，没有别的事情干扰，所以容易学成。有人说，14岁前是学习的黄金时期，暂不说其中的科学依据，对于孩子来说，他们的好奇心、理解力、想象力和创作力正处旺盛期，也是集中学习受干扰少的最佳时期，因此在孩子最佳培养阶段，家长要懂得培养。

In mathematics, the art of proposing a question must be held of higher value than solving it.

拍卖中的"赢家诅咒"不在于你赢了，而在于你为所赢之物付出过多。

The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

I don’t really have studios. I wander around around people’s attics, out in fields, in cellars, anyplace I find that invites me.