"The best children's books are the ones that don't talk down to children."
What is success? I think it is a mixture of having a flair for the thing that you are doing; knowing that it is not enough, that you have got to have hard work and a certain sense of purpose.
The key to understanding human cognition is to understand how symbols are manipulated.
The art of programming is the art of organizing complexity, of mastering multitude and avoiding its bastard chaos as effectively as possible.
在心理过程的演化中，功能先于形式。
最好的解决方案来自倾听那些每天在土地上劳作的人。
Thank God, under our Constitution there was no connection between church and state.