“In the spring, when we lose an hour of sleep, we observe a consequential 24% increase in heart attacks the following day. In the Autumn, when we gain an hour, we see a corresponding 21% reduction in heart attacks.”
— Matthew Walker
Sleep scientist and author of "Why We Sleep

The quote archive

Psychology

A growing archive of 3,000+ moments, drawn from every interview.

What feels similar is the pursuit — by artists and entrepreneurs — of the actualization of an idea borne in their minds; and then pursuing bringing this vision to reality. Especially at the beginning, it takes just the right amount of delusion to dedicate yourself to something ambitious. The reality is you're more likely to fail than succeed and so you need strong belief to commit your heart and soul to an idea; as well as a bit of over-optimism (delusion) to make the sacrifices they are often called for to bring anything to life.

— Perry Chen

Founder of Kickstarter, crowdfunding platform pioneer

Polarisation presents as a spectrum where people go from disagreeing with each other, to disliking each other and eventually to dehumanising each other. We know that the most important thing it takes to prevent dehumanisation is systemic, regular face to face interaction with the people that might otherwise be dehumanised.

— Ngaire Woods

Director of the Blavatnik School of Government at Oxford University

I do feel that there is less hope now than there has ever been during my lifetime and- it would appear- for centuries. When you speak to most young people, they don't have an articulate sense of the future, of what they're looking forward to.

— Jaron Lanier

Pioneer of Virtual Reality & Critic of Social Media

Social media was kind-of created to destroy humanity, in a literal sense. The first notion of the implications of such networks was provided by B. F. Skinner who spoke of the dangers of people who- on networks- were too free, too creative and too uncontrolled.

— Jaron Lanier

Pioneer of Virtual Reality & Critic of Social Media

Our past technologies, such as hammers, didn't manipulate or influence our weaknesses… they didn't have a business model dependent on building a voodoo doll of the hammer owner that allowed them to predict the hammer owner's behaviour, showing them videos of home construction such that mean they use the hammer every day. A hammer is just sitting there patiently waiting to be used.

— Tristan Harris

Design ethicist & founder of Center for Humane Technology

Technology claims to be showing us a mirror of what was already present in society- racism, conspiracy theories- but in reality, technology is a funhouse mirror with a feedback loop that's engineered to show us the most egregious parts of society… those parts that are better at keeping our attention. The mirror gets more and more warped, but we mistake it for an honest and neutral view of who we are.

— Tristan Harris

Design ethicist & founder of Center for Humane Technology

I worry that the emotional side has these days too much dominance over the rational. We think we're being rational, but unconsciously we're being swayed by the power of some of the images and words that we've seen, particularly on social media.

— Professor Sir David Omand

Former UK Security and Intelligence Coordinator & National Security Adviser

The ability to build trust is an essential human skill but it's not easy to build trust relationships quickly and certainly not in the midst of crisis. That comes from consistent behaviour that demonstrates integrity, honesty, truthfulness, and keeping one's word.

— Professor Sir David Omand

Former UK Security and Intelligence Coordinator & National Security Adviser

I remember writing myself a letter- it's something I encourage women to do today- listing the things they've achieved in their career and personal lives. Before you go into that next important meeting, event or anything outside your comfort zone it's a great tool to give yourself that boost. Women need to be their own cheerleaders and remind themselves of the amazing things they've achieved.

— Jacqueline Gold

Founder and former CEO of Ann Summers lingerie and party plan business

Most people think of optimism as a celebration, but for us optimism is a courageous choice to remain grittily determined to find solutions in a timely and collaborative way. We have no choice but to address climate change, and thus we have no choice but to remain stubbornly optimistic.

— Christiana Figueres

Former UN Climate Change Executive Secretary & Global Climate Action Leader

As long as you keep your mind in the game, your body will follow. You convince your body through your mind. I've never heard anyone say, 'well, I was going to quit, but my body pulled me through…' it's your mind that pulls you through, and your body follows.

— Robert O’Neill

Former Navy SEAL who shot Osama bin Laden in 2011

The key to getting over war is to talk about it. Nobody will think of you as the weak link- they'll either help you, point you to help, or perhaps even tell you they're going through the same. We all need to be more open; we're all going through something and communication is important.

— Robert O’Neill

Former Navy SEAL who shot Osama bin Laden in 2011

You need to master the basics and do the little things right. If you want to do something well you do it 1,000 times, if you want to do something great you do it 10,000 times. There's an old warrior saying, the more you sweat in training, the less you bleed in battle.

— Robert O’Neill

Former Navy SEAL who shot Osama bin Laden in 2011

Fear is healthy, fear is natural, and if anyone's ever told you they've been to combat and were never afraid… they're either lying or a sociopath. Fear is a very good reaction; it makes you think more clearly. The fine line is panic. Panic is contagious- if one person panics, everyone panics. Fear is healthy, but panic is contagious. As a leader, you also realise that calm is contagious.

— Robert O’Neill

Former Navy SEAL who shot Osama bin Laden in 2011

I was a semi-chubby white kid from Montana who couldn't swim. I became a Navy SEAL who ended-up in Osama bin Laden's bedroom on a Tier 1 Mission to take down the #1 terrorist in the world. My life is proof that if you put your mind to it, you can do anything you want.

— Robert O’Neill

Former Navy SEAL who shot Osama bin Laden in 2011

Writer's block was only invented 100 years ago; the term didn't exist before that. Writer's block is simply a fear of bad writing, not an inability to write. Nobody gets talkers' block! Everyone can talk! Instead of calling it writer's block, we should say, 'I haven't done enough writing yet, so I feel blocked.'

— Seth Godin

Marketing Thought Leader & Author of "The Purple Cow