“Many people think the role of bioethics is to go and see what the scientists or doctors are doing and tell them to stop because they are acting, by hypothesis, unethically. However I often find when I go and see what the scientists are doing, they are doing wonderful things and I'm very inclined to say 'great guys, keep going!'”
— John Harris

The quote archive

Wisdom in fragments

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

I'm a school drop-out that is now teaching professors and doctors around the world; all because of a naïve woman's wish for her child to live.

— Wim Hof

Extreme athlete known for ice exposure & breathing technique methods

By consciously and regularly going into the cold- I've learned how to tap into this primordial part of the brain; an area we've lost access to because of our destimulative behaviour. We need to get out into the cold, into the heat, and allow our brain to reconnect to these lost areas which simply are not activated or developed in our daily lives.

— Wim Hof

Extreme athlete known for ice exposure & breathing technique methods

Within each of us is a deep, complex network of capillaries, veins and arteries which extend a distance equivalent to more than 3 times the circumference of the Earth, and because our body has lost its conditioning to nature, our hearts have to pump 20-30 times a minute more than if we regularly exposed our body to cold water.

— Wim Hof

Extreme athlete known for ice exposure & breathing technique methods

We come from mammals, we are mammals… we're just mammals that wear clothes. We're destimulated – we don't feel the cold, the heat, everything in our environment – even though our physiology is built for it. Our vascular system responds naturally to temperature changes by dilating and contracting our muscles; but we've allowed them to lose this fitness, to lose their conditioning – and so our hearts compensate.

— Wim Hof

Extreme athlete known for ice exposure & breathing technique methods

It is precisely because of all those years of anticipating and designing for failure that they are alive today.

— Chris Hadfield

Canadian Astronaut & International Space Station Commander

Going around the world thousands of times presents you with the depth, fragility, strength and richness of Earth; and gives you a sense of what 4.5 billion years actually means. I travelled with our Earth as it crossed the Solar System and watched as Winter and Summer swapped- it was like watching the world take one of 4.5 billion breaths.

— Chris Hadfield

Canadian Astronaut & International Space Station Commander

Seeing the Earth from space gives you an unfiltered understanding of it. Until you see the Earth from this vantage point, everything you knew about the planet was based on something that someone else had told you – based on their own filtered understanding and bias.

— Chris Hadfield

Canadian Astronaut & International Space Station Commander

Most every decision that your team will make is independent of you as a leader. Once in a while, they may update you or ask you a question, but the vast majority of decisions are made either individually, or inside teams- and if those individuals and teams don't know what that end-game truly looks like, the odds of them making the right decision at any moment in time diminishes.

— Chris Hadfield

Canadian Astronaut & International Space Station Commander

99.9% of the time, you are not in a burning building- and that is precisely the time to think about what you would do in that 0.1% of time when it is on fire. A lack of information and preparedness in an emergency or crisis can be the difference between carrying yourself through, and sometimes, catastrophic outcomes.

— Chris Hadfield

Canadian Astronaut & International Space Station Commander

Having a plan, feeling confident and being competent are the greatest antidotes to fear. If you're just trying to deal with the unknown by crossing your fingers and hoping, you will be utterly helpless when a situation finally manifests. In reality, you're rarely (if ever) completely helpless, you allow yourself to be helpless.

— Chris Hadfield

Canadian Astronaut & International Space Station Commander

In postmodernism, there are no absolute truths; everything is relative, of course other than the one absolute truth that there are no absolute truths. This is a form of intellectual terrorism, nihilism.

— Gad Saad

Evolutionary Psychologist & Author Known for Consumer Behavior Research

Everything we do in one sense or another is consummatory. We consume religious narratives, we consume literature, we consume friendships. Our mate choices are the ultimate form of consumer choice.

— Gad Saad

Evolutionary Psychologist & Author Known for Consumer Behavior Research

The main currency on our campuses has become the management of hurt feelings.

— Gad Saad

Evolutionary Psychologist & Author Known for Consumer Behavior Research

It takes intellectuals to come up with some of the most moronic ideas possible.

— Gad Saad

Evolutionary Psychologist & Author Known for Consumer Behavior Research

Humans can be parasitized by actual brain worms, but also by idea pathogens that cause them to behave in profoundly maladaptive ways.

— Gad Saad

Evolutionary Psychologist & Author Known for Consumer Behavior Research

I can't advertise chewing gum to my children because it's unethical, but I can feed them all sorts of narratives that will have a profound impact on their personal trajectories. It's quite an extraordinarily hypocritical position.

— Gad Saad

Evolutionary Psychologist & Author Known for Consumer Behavior Research