You have yourself to blame.

There is a tendency of people to try to make you believe only a few people are smart. As a brain surgeon, I know better than that.

Do not underestimate the importance of feeling special.

Ruthless is not necessarily the word I would use, but tough, resolute, understanding what the problems are, and understanding that the job of the president of the United States is to protect the people of this country and to do what is necessary in order to get it done.

If we would spend on education half the amount of money that we currently lavish on sports and entertainment, we could provide complete and free education for every student in this country.

The thing that is probably most important is having a brain, and to be able to figure things out and learn things very rapidly.

When we are confronted by failure and mistakes, we can leave them behind and go on with our lives.