Werner Heisenberg

It is seen that both matter and radiation possess a remarkable duality of character, as they sometimes exhibit the properties of waves, at other times those of particles. Now, it is obvious that a thing cannot be a form of wave motion and composed of particles at the same time - the two concepts are too different.

German Physicist

Nicolas Cage

When I was eight, I would look at the cover of the 'Ghost Rider' comic book in my little home in Long Beach, California, and I couldn't get my head around how something that scary could also be good. To me it was my first philosophical awakening - 'How is this possible, this duality?

Actor

Big K.R.I.T.

I always revisit duality because I think it's a conflict we all have. I think we all leave our house and go to work, and we put on the cape and become superheroes. That's what we do. It's how we move through life and handle negativity: you do everything you can to stay away from it.

American Musician

Wislawa Szymborska

Each of us has a very rich nature and can look at things objectively, from a distance, and at the same time can have something more personal to say about them. I am trying to look at the world, and at myself, from many different points of view. I think many poets have this duality.

Polish Poet

Patty Jenkins

I love that duality of Wonder Woman: that she both wants peace and means peace, but when push comes to shove and someone needs to be put down like a dog, that's what she would be willing to do.

American Director

Bill Skarsgard

A character on screen that's the 'good guy' or the 'bad guy,' they're never interesting. There's got to be an internal struggle, the duality is important to find.

Swedish Actor

Kevin Spacey

Audiences grew to like this duality of feeling, where you're both championing a character and you're revolted by them.

American Actor

Juliette Lewis

There' s a duality in myself, and it's also what I try and instill in my roles.

American Actress

Carlos Santana

Just as we have two eyes and two feet, duality is part of life.

Mexican Musician

Kristian Nairn

I have no difficulty with career duality!

Irish Actor

Understand when to use 'duality' based on context, focusing on aspects like contrast or complementarity between parts.

Context Matters

Use 'duality' when discussing concepts that aren't physical but represent two opposing ideas or themes.

Abstract Concepts

'Duality' in math usually involves complex concepts; use it carefully and within the subject only.

Technical Term

In maths, 'duality' can imply that two problems may look different but have the same solution.

Understanding Equivalence

'Duality' in physics often involves understanding how one thing can have two natures, like light.

Scientific Phenomena

'Duality' might be used across disciplines, like in both physics and metaphysical discussions.

Interdisciplinary Usage

'Duality' in philosophy often deals with how opposing forces are interconnected.

Philosophical Balance

When discussing 'duality', consider the philosophical implications beyond good vs. evil.

Deeper Meanings

 The nurse approaches with the needle, and it happens again, this torrent of four-letter words. He went from playing and laughing to screaming and crying, back and forth until the procedure was complete. For the first time, I experienced this odd duality of joy and suffering. But not for the last time.

The health benefits of...

 showing that mysterious phenomena, such as the photoelectric effect, could be explained by his hypothesis. The idea was derided for years to come, but Einstein was simply twenty years ahead of his time. Wave-particle duality was slated to become a cornerstone of the quantum revolution.

Einstein's miracle year...

 where these other sources of information can't bias us, which is why many orchestras audition musicians behind screens, so the only information they have is the information they believe should matter. I think prejudice and bias illustrate a fundamental duality of human nature.

Paul Bloom: Can...

 So basically, I'm stretched between two desires. I want to find alien life, but likely will not have a clear answer. And that's OK; science is nuanced and self-correcting. It's what I love about it. Science is about balancing this duality of skepticism and of hope.

Sarah Rugheimer: The...

 were full of adventure and exploration. And that's how I feel when I'm studying venom. It's a scientific adventure. We're boldly exploring this entity that connects nature and humanity. Another reason that I'm obsessed with venom is because of its duality.

The power of venom --...

 and worst of humanity. Only one character made it onto both The Terminator, a robot killing machine. And so that points to the fact that our machines can be used for both good and evil, but for me it points to the fact that there's a duality

Military robots and the...

 but Pandora’s burning curiosity also suggests the duality that lies at the heart of human inquiry. Are we bound to investigate everything we don’t know, to mine the earth for more – or are there some mysteries that are better left unsolved?

The myth of Pandora’s...

 How did I do it? Tell a story. So what is a story? A story is our -- all of us -- we are the stories we tell ourselves. In this universe, and this existence, where we live with this duality

Shekhar Kapur: We are...

 Unheard of. Perhaps it's still a bit revolutionary. Cooperatives exist in a sweet spot between the for-profit and nonprofit worlds. Their uniqueness is based on the idea of duality.

Anu Puusa: The case for...

 Duality is the ability to hold both things. But the question Can we own our duality? Can we have the courage to hold both things? I work at a restaurant in town,