Neuroscience is exciting. Understanding how thoughts work, how connections are made, how the memory works, how we process information, how information is stored – it’s all fascinating.

The thing I will say is that probably culturally, women are treated differently, which means, I think, you’re criticized more, you have to listen a little bit more, you have to justify yourself.

When I came to Harvard, I was debating between math and science, and I guess I thought in the end I wanted something that could connect to the real world. I liked puzzle-solving and connections.

Both religions and musicals work best with energetic and committed believers. Cynicism or detachment would have destroyed the magic – something true of religion, too.

There are women for whom family is a priority, and they do it. It just wasn’t as much a priority for me.

I think simplicity is a good guide: The more economical a theory, the better.

I do try to do high-impact work, and I try to think of ideas people haven’t thought about that have broad implications, but I don’t restrict myself to that. I try to work on things...

Most physicists like myself won’t believe the result until every possible caveat has been investigated and/or the result is confirmed elsewhere.

It’s not completely obvious what gravity is, fundamentally, or what dimensions are, fundamentally. One of these days we’ll understand better what we mean, what is the fundamental thing that’s given us space in the first...

We live in a world where there are many risks, and it’s high time we start taking seriously which ones we should be worried about.

When you’re reaching out to people beyond the scientific community, image does matter.

Religion can have psychological and social roles, but in terms of really explaining how things work, science works differently. Science is based on material elements at the core.

Harvard freshmen are smart, interested, and excited, and it’s fun hearing their different perspectives and stuff that they will share.

Organized religion and musicals present tenets to live by that don’t entirely make sense but, on the whole, make people who believe them secure, thus giving an appearance of inclusiveness.

You have principles. You test them as accurately as you can. Eventually, they might break down.

A musical, like most religions, provides the audience or followers with a sense of belonging. Religious services, on the other hand, with their staged performances, invigorating songs, popular wisdom and shared experience, are almost a...

The process of science is difficult and challenging. It involves always being aware that your ideas might be right or they might be wrong. I think it’s that kind of balance that makes science so...

Scientific research involves going beyond the well-trodden and well-tested ideas and theories that form the core of scientific knowledge. During the time scientists are working things out, some results will be right, and others will...

I can be a good listener. I can ask the right questions a lot of the time.

People who dismiss science in favor of religion sometimes confuse the challenge of rigorously understanding the world with a deliberate intellectual exclusion that leads them to mistrust scientists and, to their detriment, what they discover.

I don’t think about a theory of everything when I do my research. And even if we knew the ultimate underlying theory, how are you going to explain the fact that we’re sitting here? Solving...

I do theoretical particle physics. We’re trying to understand the most basic structure of matter. And the way you do that is you have to look at really small distances. And to get to small...

There can sometimes be this fear among laypeople: ‘I don’t understand everything in science perfectly, so I just can’t say anything about it.’ I think it’s good to know that we scientists are also confused...

Creativity is essential to particle physics, cosmology, and to mathematics, and to other fields of science, just as it is to its more widely acknowledged beneficiaries – the arts and humanities.

I would say it’s important for scientists to speak out when they can and when they can be listened to.

The best science frequently combines an awareness of broad and significant problems with focus on an apparently small issue or detail that someone very much wants to solve or understand. Sometimes these little problems or...

For me, the most absorbing films are those that address big questions and real ideas but embody them in small examples that we can appreciate and comprehend.

When I was in school, I liked math because all the problems had answers. Everything else seemed very subjective.

We have this very clean picture of science, you know, these well-established rules with which we make predictions. But when you’re really doing science, when you’re doing research, you’re at the edge of what we...

I considered going into business or becoming a lawyer – not for the money, but for the thrill of problem-solving.

Physicists have yet to understand why the Higgs boson’s mass is what it is.

In the history of physics, every time we’ve looked beyond the scales and energies we were familiar with, we’ve found things that we wouldn’t have thought were there. You look inside the atom, and eventually...

I don’t necessarily make much art myself, but after I wrote ‘Warped Passages,’ I was fortunate to get involved a little in the art world. I got invited to write a libretto for what we...

The scientist is also a composer… You could think of science as discovering one particular thing – a supernova or whatever. You could also think of it as discovering this whole new way of seeing...

You have to be careful when you use beauty as a guide. There are many theories people didn’t think were beautiful at the time but did find beautiful later – and vice versa.

You can be only a modest distance away from the gravity brane, and gravity will be incredibly weak.

I grew up in New York City. I went to museums so much as a kid, and I guess I didn’t realize how much it affected me.

If you keep telling girls they’re less good at science, that will probably be self-fulfilling. But there are quite a lot of women who are good at it.

I don’t think we have reached a point where art really translates into science. Perhaps for some people, having good visuals can help translate into science.

The standard model of particle physics describes forces and particles very well, but when you throw gravity into the equation, it all falls apart. You have to fudge the figures to make it work.

You learn that the interest is in what you don’t yet know and that theories evolve. But we nonetheless have progress and improved knowledge over time.

An almost indispensable skill for any creative person is the ability to pose the right questions. Creative people identify promising, exciting, and, most important, accessible routes to progress – and eventually formulate the questions correctly.

I really do think that science has an internal structure, and it makes sense, and we can test it.

If you look through the shelves of science books, you’ll find row after row of books written by men. This can be terribly off-putting for women.

I was always good at math, but I was good at everything. It sounds obnoxious, but I was just smart. In school, it’s kind of obvious when you’re learning things faster than other kids.

There could be more to the universe than the three dimensions we are familiar with. They are hidden from us in some way, perhaps because they’re tiny or warped. But even if they’re invisible, they...

Despite my resistance to hyperbole, the LHC belongs to a world that can only be described with superlatives. It is not merely large: the LHC is the biggest machine ever built. It is not merely...

There is real confusion about what it means to be right and wrong – the difference between what spiritual beliefs are and what science is.

I really like that my work is getting more people interested in science.

There are a lot of mysteries about quantum mechanics, but they mostly arise in very detailed measurements in controlled settings.