“You have to go into a very quiet place in your mind, away from the noise of the world, the noise of doubters, insecurities and your own self. You have to quiet your disbelief and create open mindedness to your own ability to succeed and overcome.”
— David Goggins
Ultramarathon Runner, Navy SEAL, & Motivational Speaker

The quote archive

Wisdom in fragments

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

This stubbornness was further highlighted during a significant hiatus from swimming at 15, amidst the turmoil of war. My father had left the country, leaving me to navigate adolescence in rebellion, seeking normalcy in defiance. That year was transformative—cutting my hair, getting a piercing, and quitting swimming symbolised a personal revolution, leading me to realize my participation in the sport was for my own sake, not merely to fulfil my father's expectations.

— Yusra Mardini

Syrian Swimmer & Refugee Advocate Who Competed in Olympics

By the time he was still scrolling through his options, I simply showed him the answer on my phone. He was taken aback, admitting that this was a far superior approach. This experience exemplifies the revolutionary nature of answer engines.

— Aravind Srinivas

CEO and Co-Founder of Anthropic, AI Safety Researcher

The notion that the Google or Chrome app could become redundant on mobile devices isn't far-fetched. In a future where direct URL visits are less common, the convenience of an all-encompassing app could significantly alter how we interact with our devices.

— Aravind Srinivas

CEO and Co-Founder of Anthropic, AI Safety Researcher

It's quite rare to enhance the product experience and simultaneously challenge an existing business model. Typically, you manage to achieve either one or the other. However, Perplexity introduces a superior product experience by saving users time and eliminating the need for them to click through links. This disruption is nothing short of revolutionary.

— Aravind Srinivas

CEO and Co-Founder of Anthropic, AI Safety Researcher

The cardinal rule in academic research is to base your assertions on citable evidence rather than conjecture. This principle sets Perplexity apart from ChatGPT, which has the freedom to generate content without such constraints. Perplexity, by design, is restricted to sourcing information directly from the web, eschewing any reliance on pre-existing knowledge within the model.

— Aravind Srinivas

CEO and Co-Founder of Anthropic, AI Safety Researcher

The real culprit behind the sickness often goes unnoticed: it's the disruption to our circadian rhythm caused by traveling across time zones. Our bodies are designed to operate on a natural rhythm.

— Darshan Shah

To put it in perspective, every hour spent sitting beyond four hours daily increases mortality risk by 10%. I tackle this with a walking desk, using a treadmill at a low speed throughout my workday.

— Darshan Shah

For nutrition, the game-changer according to the Pareto principle is cutting out ultra-processed foods. These are the items produced in factories, laden with chemicals, inflammatory oils, and excessive sugars, all of which severely compromise your immune system.

— Darshan Shah

Operating on less than six hours of sleep, your immune system may function at merely 40 to 50% of its full potential. This is why individuals who suffer from poor sleep quality, including those with sleep apnoea, exhibit a higher incidence of cancer and Alzheimer's disease.

— Darshan Shah

I realised Freud had it all wrong; it wasn't about penis envy—a concept I hadn't encountered in 40 years of practice. The real desire should be for a healthier brain. That was the moment I understood the importance of brain envy.

— Dr. Daniel Amen

Psychiatrist & Brain Imaging Expert Known for ADD/ADHD Research & Treatment

If someone's brain isn't at its healthiest, their decisions won't be as stellar as they could be, potentially costing them thousands, even millions, of dollars. For leaders, it's crucial to nurture the 'chief executive' part of the brain, the frontal lobes.

— Dr. Daniel Amen

Psychiatrist & Brain Imaging Expert Known for ADD/ADHD Research & Treatment

Falling in love with your brain ignites a passion for discovering how best to nurture it. I'm particularly fond of one guiding question: 'Is this good for my brain or bad for it?' When you respond to this query armed with knowledge and driven by love, you naturally start making wiser choices.

— Dr. Daniel Amen

Psychiatrist & Brain Imaging Expert Known for ADD/ADHD Research & Treatment

My life's mission is to dismantle the notion of mental illness altogether. I detest it. It only serves to shame and stigmatise those with brain health challenges, which is utterly wrong.

— Dr. Daniel Amen

Psychiatrist & Brain Imaging Expert Known for ADD/ADHD Research & Treatment

You notice the wrinkles on your face or the extra weight around your midsection and feel motivated to address these concerns. However, since most individuals rarely, if ever, see their own brain, it simply doesn't register on their list of priorities. This attitude needs a complete overhaul.

— Dr. Daniel Amen

Psychiatrist & Brain Imaging Expert Known for ADD/ADHD Research & Treatment

It's not just the hostage who suffers, but their entire family. In some cases, families endure greater agony, living in uncertainty about their loved one's fate. For example, during my captivity, my wife was unaware of my survival for three and a half years.

— Sir Terry Waite

Envoy Who Negotiated Release of Hostages in Lebanon During 1980s

The adjustment to life post-hostage varies significantly from person to person. Some adapt swiftly, while others may take years, and a few, unfortunately, never fully recover from the trauma—though they are the minority.

— Sir Terry Waite

Envoy Who Negotiated Release of Hostages in Lebanon During 1980s