“The key lesson here is that if we are to intervene, we need a solid idea of not only the benefits of our interventions but also the harm we may cause—the second and subsequent order consequences. Otherwise, how will we know when, despite our best intentions, we cause more harm than we do good?”
“If you’re 37... Instead of regretting that you can’t wake up age 18 again, pretend to yourself that you’re 90 and you’ve woken up age 37 again, and that you get to magically, wonderfully have the next 50 years again.”