Im married, so I tend not to hit on every girl.

It's always nice when someone says that they don't realize it's me on screen, but it would be strange to enter a one story while thinking of another character I do, which is completely different.

What I wanted to do was music, until I was about 16. But it was jazz and rock, never classical music.

To me the ambiguity is, maybe our perception of ourselves is always going to be different than somebody else's perception. There will always be that disparity.

Well, I think that everybody is kind of a nerd at heart.

Generally people are nice, but it's so weird that it has made me more cautious. Just like anyone else, I like looking around at my environment, but now as I walk down the street I tend to look down.

It's not really about confidence. It's just something that isn't really in the vocabulary of what goes on at work. The writers write and the actors act.

I was like, I can't believe I get to be in a scene with Meryl Streep [in Florence Foster Jenkins]! And then I was like, but why do I have to play Chopin? It's already going to be intimidating.

That is what's disconcerting about working on the show, you can't seem to get an instinct about what works and what doesn't. It happens a lot, and in different ways.

There's also these moments when you're like, oh, I really want to do different things. Not instead of this show [The Big Bang Theory]. It's just a hunger to do something else, too.

Meryl Streep is so brilliant is because she is so human, and aware as a performer.

Be proud of who you are.

Physicists believe that the Gaussian law has been proved in mathematics while mathematicians think that it was experimentally established in physics.

I like science and I love gym. Oh, and I like art, but I'm really bad at it. I'm just a terrible drawer. I can't draw a circle. Even with a ruler, I can't draw a straight line.

I don't think of myself as a grading barometer and I doubt if any climber could be one.

When you get the economy growing, that's when you can deal with the national debt.

Whenever cannibals are on the brink of starvation, Heaven, in its infinite mercy, sends them a fat missionary.

I never look for a photograph. The photograph finds me and says, I'm here! and I say, Yes, I see you. I hear you.

Marketing tells a story that spreads. Sales overcomes the natural resistance to say yes.

Good food is a celebration of life.