"Most of us do our best not to think about death. But there’s always part of our minds that knows this can’t go on forever. Part of us always knows that we’re just a doctor’s visit away, or a phone call away, from being starkly reminded with the fact of our own mortality, or of those closest to us. Now, I’m sure many of you in this room have experienced this in some form; you must know how uncanny it is to suddenly be thrown out of the normal course of your life and just be given the full time job of not dying, or of caring for someone who is... But the one thing people tend to realize at moments like this is that they wasted a lot of time, when life was normal. And it’s not just what they did with their time – it’s not just that they spent too much time working or compulsively checking email. It’s that they cared about the wrong things. They regret what they cared about. Their attention was bound up in petty concerns, year after year, when life was normal. This is a paradox of course, because we all know this epiphany is coming. Don’t you know this is coming? Don’t you know that there’s going to come a day when you’ll be sick, or someone close to you will die, and you will look back on the kinds of things that captured your attention, and you’ll think ‘What was I doing?’. You know this, and yet if you’re like most people, you’ll spend most of your time in life tacitly presuming you’ll live forever. Like, watching a bad movie for the fourth time, or bickering with your spouse. These things only make sense in light of eternity. There better be a heaven if we’re going to waste our time like this."

“Happiness and suffering, however extreme, are mental events. The mind depends upon the body, and the body upon the world, but everything good or bad that happens in your life must appear in consciousness to matter. This fact offers ample opportunity to make the best of bad situations—changing your perception of the world is often as good as changing the world—but it also allows a person to be miserable even when all the material and social conditions for happiness have been met. During the normal course of events, your mind will determine the quality of your life.”

“Needless to say, if I knew my daughter would eventually develop a fondness for methamphetamine or crack cocaine, I might never sleep again. But if she does not try a psychedelic like psilocybin or LSD at least once in her adult life, I will worry that she may have missed one of the most important rites of passage a human being can experience.”

“Honesty is a gift we can give to others. It is also a source of power and an engine of simplicity. Knowing that we will attempt to tell the truth, whatever the circumstances, leaves us with little to prepare for. We can simply be ourselves.”

“The connection between facts and values is straightforward and philosophically uninteresting... values reduce to facts about the well-being of conscious creatures; the well-being of conscious creatures is what can be valued in this universe... Now, here’s the one bit of philosophy I’m going to anchor this to: imagine a universe in which every conscious creature suffers as much as it can for as long as it can – I call this the worst possible misery for everyone. The worst possible misery for everyone is bad. If the word bad is to mean anything, surely it applies to the worst possible misery for everyone... the moment you grant me that the worst possible misery for everyone is bad and therefore worth avoiding... well then you have every other possible constellation of conscious experience which, by definition, is better. So you have this continuum here of states of consciousness and given that consciousness is related to the way the universe is, it’s constrained by the laws of nature in some way, there are going to be right and wrong ways to move along this continuum... now this is, in philosophy, a somewhat controversial statement. I do not see how.”

“I think it should be like getting a pilot's license. I think you should require training to get a license to have a gun.”

“If premarital sex is a sin, who is the victim?”