We write for the same reason that we walk, talk, climb mountains or swim the oceans- because we can… We have some impulse within us that makes us want to explain ourselves to other human beings… That's why we paint, that's why we dare to love someone- because we have the impulse to explain who we are.

Music can help us heal and achieve therapeutic outcomes by tapping into various neurochemical circuits that influence mood and behaviour. Ours was the first lab to show that listening to music releases the brain's natural pain relievers—opioids. Relaxing music can modulate prolactin, a soothing, tranquilizing hormone. Music also releases dopamine which helps us to focus and motivates us to stay on task.

The iron in the haemoglobin in your blood was cooked up in the heart of a massive star that blew up about 8 billion years ago. We understand now in pretty good detail, how intimately connected we are with the cosmos.

When I was 15, I rearranged the sales floor in the boutique I was working in and was the best salesperson in the store. At 25, when my boss Anne Klein died, I took over designing and changed the look of the collection to make it younger and sexier, and also changed how it was shown and sold in the showroom – not to mention just having had a baby while all this was happening.

The ability for hedge funds and other private investment product to advertise is certainly a big deal that will have lasting impact on the manner which these products are distributed and marketed.

We need to change our hearts and minds, not just our behaviours. Forget even the moral argument, discriminating is such a waste. It is from our diverse cultures and communities that we could find the cure for cancer, where we could find all of the solutions for some of our most pressing problems.

Once you're able to reduce the human element, and automate the reporting of these statistics- you will be greatly reducing the potential for misbehaviour. This is where regulators can leverage technology, reduce their burden.

When you have good people, the culture naturally thrives on its own. Everyone in our team is remarkable, with strong moral values, which ensures everything runs smoothly.

If you had to make everything up in your life, from the start, with no input whatsoever – that wouldn't be freedom – you'd be less free; you'd have to think constantly about what you should or should not do. There would be no structure for your life choices.

I grew up in Canada and have a lot of friends in Argentina. In the early part of the 20th Century, Argentina was wealthier and had a higher per-capita income than Canada. The country had severe governance issues which impacted economic and social development.

People have regarded as a paradox- the fact that Newton spent most of his time doing alchemy, which doesn't sound very scientific, and only part of his time doing mechanics and gravitation. Of course, his discoveries in mechanics and his law of gravitation were absolutely foundational to all of quantitative science, engineering, technology and, indeed, everything that came after

There's so much data that's been collected around fitness, but a lot of this has been based on male subjects and isn't always right to apply to women. Having been through the journey myself, I want to help more women become body-literate and motivated to enjoy exercise.