Leonard Susskind

I'm a great believer in our ability to come up with the ideas necessary to solve the big questions. I have less confidence that we'll be able to find a consensus about which ones are right without experiment.

I was a keen observer and listener. I picked up on clues. I figured things out logically, and I enjoyed puzzles. I loved the clear, focused feeling that came when I concentrated on solving a problem and everything else faded out.

The science can tell you that the thousands of pseudo-scientific parenting books out there - not to mention the 'Baby Einstein' DVDs and the flash cards and the brain-boosting toys - won't do a thing to make your baby smarter. That's largely because babies are already as smart as they can be; smarter than we are in some ways.

Falling little wind, it was five before I could form my line, or distinguish any of the enemy's motions; and could not judge at all of their force, more than by numbers, which were seventeen, and thirteen appeared large.