When I look at the human brain I'm still in awe of it.

I wish the government would read the Constitution. I think that would probably help quite a bit. And maybe they did read it and maybe they got confused when they read the preamble which says one of the duties is to promote the general welfare.

I think people actually notice sometimes the content of what one is saying rather than the decibel level at which he says it. And a lot of times when people don't have a lot to say, they increase the volume.

We get out of life what we put into it. The way we treat others is the way we ourselves get treated.

You can understand why I'm a believer. I have seen miracles.

I am convinced that knowledge is power - to overcome the past, to change our own situations, to fight new obstacles, to make better decisions.

Being a doctor at Johns Hopkins does not make me any better in God's sight than the individual who has not had the opportunity to gain such an education but who still works hard.