If you're an adult and you choose not to believe in science, fine, but please don't prevent your children from learning about it and letting them draw their own conclusions.

I like to regard myself as someone who's capable of critical thought, that is to say, who can evaluate claims.

NASA is an engine of innovation and inspiration as well as the world's premier space exploration agency, and we are well served by politicians working to keep it that way, instead of turning it into a mere jobs program, or worse, cutting its budget.

Everyone, red state, blue state, everyone supports space exploration.

Sport is and should remain a great school of life that supports young people in their personal development. It teaches respect for others and also for oneself.

I don't think a swimmer on film works unless you're Australian, because for them, swimmers are like their football players, their basketball players; they're huge stars.

Fans think that we're, like, football 24/7. We're all about life after football, too.

It was very hard for me to practice and enjoy my tennis, and I didn't know the why, so I worked with psychologists to try and see what was happening. They pushed me really hard.