Now intelligence seemed quantifiable. You could measure someone's actual or potential height, and now, it seemed, you could also measure someone's actual or potential intelligence. We had one dimension of mental ability along which we could array everyone... The whole concept has to be challenged; in fact, it has to be replaced.

Don't assume that the way that one searches and researches is the same from one era to another - it isn't. In the 19th century, most research was done by amateurs: either individuals who were rich or individuals who had a day job. In the 20th century, most researchers worked at universities or think tanks and received money from the government or from foundations to pursue their work. In our time, the sources of support and the locations for research may be quite different.

Beauty reveals itself in the course of an experience with an object.

The Goal of Education is to Help People Use Their Minds Better

My belief in why America has been doing so well up to now is that we have been propelled by our immigrants and our encouragement of technical innovation and, indeed, creativity across the board.

A person who is app-dependent is always searching for the best app; and as soon as its routine has been executed, the person searches for the next app. A person who is app-enabled also uses apps frequently. But he or she is never limited by the current array of apps; apps will free the person to do what he or she wants to do, or needs to do, irrespective of the next application of the app. An app-enabled person can also put devices away, without feeling bereft.

We've got to do fewer things in school. The greatest enemy of understanding is coverage... You've got to take enough time to get kids deeply involved in something so they can think about it in lots of different ways and apply it.