During the Middle Ages they understood that words accompanied by imagery are much more memorable. By making the margins of a book colorful and beautiful, illuminations help make the text unforgettable. It's unfortunate that we've lost the art of illumination.

To improve, we must watch ourselves fail, and learn from our mistakes.

What makes things memorable is that they are meaningful, significant, colorful.

'Moonwalking with Einstein' refers to a memory device I used when I memorized a deck of playing cards at the U.S. Memory Championship. When I competed in 2006, I set a new U.S. record by memorizing a deck of cards in one minute and 40 seconds. That record has since fallen.

A meaningful relationship between two people cannot sustain itself only in the present tense.

How much are we willing to lose from our already short lives by losing ourselves in our Blackberries, our iPhones, by not paying attention to the human being across from us who is talking with us, by being so lazy that we're not willing to process deeply?

Kissing could have begun as a way of sniffing out who's who. From a whiff to a kiss was just a short trip across the face.