The universe at large is full of questions that we still don't know anything about, and there will be always young people, brilliant, who are going to make new discoveries.

I teach at Caltech and oversee a research laboratory there. In general, I find that the majority of young people are excited by the prospects of research, but they soon discover that in the current market, many doctorate-level scientists are holding temporary positions or are unemployed.

It's amazing to me that young people will still pick up a cigarette.

No matter where I go, in this country or outside of this country, there are young people, and I'm always surprised that young people know about me and Colt 45.

Education exposes young people to a broader world, a world full of opportunity and hope.

Reading was and still is my real joy.