除非一个人在作画前脑海中已有画面,否则他称不上艺术家。
I made my money by selling too soon.
最好的领导者是那些先倾听、学习,然后再领导的人。
我在数学上花的时间越多,我就越兴奋。
我相信文学的力量,能在人与人之间创造共情和理解。
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.