Try everything, because you're never sure what you're going to be great at.

If you never give up, you'll be successful.

Nowadays, to be a good world-ranked decathlete, you need to be good at everything.

Through everything I've gone through- and I've been everywhere, at the top of the world, in jail, hung over drunk - I never gave up my dream of winning a gold medal in the Olympics.

There are kids going into chemistry and biology because of 'CSI.'

Hmmm... I never get the answer I think I'm going to get.