Mark Klemen

“And it is home to what is arguably the most prestigious national scientific association in the world, the Royal Society. Founded in the 1600s during the Age of Enlightenment and formerly headed by Australia’s catalyst, the botanist Sir Joseph Banks, as well as such legendary minds as Sir Isaac Newton and Thomas Henry Huxley, the society’s cheeky motto is a pretty good one to live by: “Nullius in Verba,” it says underneath the society’s coat of arms. That’s Latin for “Take nobody’s word for it.”
― David A. Sinclair, Lifespan: Why We Age—and Why We Don't Have To

“The quantum physicist Max Planck also knew this to be true. “A new scientific truth does not triumph by convincing its opponents and making them see the light,” Planck wrote shortly before his death in 1947, “but rather because its opponents eventually die, and a new generation grows up that is familiar with it.”26 Having witnessed a few different sorts of revolutions during my life—from the fall of the Berlin Wall in Europe to the rise of LGBTQ rights in the United States to the strengthening of national gun laws in Australia and New Zealand—I can vouch for these insights. People can change their minds about things. Compassion and common sense can move nations. And yes, the market of ideas has certainly had an impact on the way we vote when it comes to issues such as civil rights, animal rights, the ways we treat the sick and people with special needs, and death with dignity. But it is the mortal attrition of those who steadfastly hold on to old views that most permits new values to flourish in a democratic world.”
― David A. Sinclair, Lifespan: Why We Age—and Why We Don't Have To

“Every word uttered at the Center is preserved on tape, and not only colleges and libraries but thousands of individuals receive Center tapes and pamphlets. Among the best-selling pamphlets have been A. A. Berle, Jr.’s Economic Power and the Free Society, Clark Kerr’s Unions and Union Leaders of Their Own Choosing, Donald Michael’s Cybernation: The Silent Conquest, and Harrison Brown’s Community of Fear.”
― Joan Didion, Slouching Towards Bethlehem: Essays

“Today, many of my colleagues are just as optimistic as I am, even if they don’t admit it publicly. I’d wager that about a third of them take metformin or an NAD booster. A few of them even take low doses of rapamycin intermittently. International”
― David A. Sinclair, Lifespan: Why We Age—and Why We Don't Have To