I used to play a lot of 'Civilization Revolution.' It's a strategy game that takes six to eight hours. You literally have to block off a full Sunday.

Carpe Diem' is a phrase that I try to embrace. It means seize the day, to make the most of the present and to give little thought to the past or future. In the time that I have here, I want to love and live life to the fullest while being a positive influence on others. And I want a full life for everyone.

Senior year in college, a kind of confluence of events came together to have me pursue a career in acting. I was planning on being a lawyer; I double majored in history and political science. I took the LSAT and did horribly on it, and that was one thing that made me rethink a new direction.

My brother is nine years older than I am. He's a psychology professor, I'm an actor, and so we look at life in two different ways. We thought it would be interesting to come together and take our unique perspectives and share them with everybody else.

The period 1924 to 1929 was spent studying chemistry at the Czech Institute of Technology in Prague, Czechoslovakia. The supervisor of my thesis was Professor Emil Votocek, one of the prominent founders of chemical research in Czechoslovakia.

When I was really young, my ambition wasn't to do science. I didn't really know that I could. It was to write a great novel.

I was educated in the Washington public schools and attended the University of Maryland as a day student, graduating in 1938 with a degree in chemistry. After working for the Dow Chemical Company in Midland, Michigan, for a year, I returned to the University of Maryland to take a Master's degree before going on to Yale to pursue a doctorate.

The weird thing about the arrow of time is that it's not to be found in the underlying laws of physics. It's not there. So it's a feature of the universe we see, but not a feature of the laws of the individual particles. So the arrow of time is built on top of whatever local laws of physics apply.