“Science asymptotically approaches reality.”

“They say that even the brightest star won't shine forever. But in fact, the brightest star would live the shortest amount of time. Feel free to extract whatever life lesson you want from that.”

“If a little kid ever asks you just why the sky is blue, you look him or her right in the eye and say, "It's because of quantum effects involving Rayleigh scattering combined with a lack of violet photon receptors in our retinae.”

“I am using the word theory as a scientist means it: a set of ideas so well established by observations and physical models that it is essentially indistinguishable from fact. That is different from the colloquial use that means "guess." To a scientist, you can bet your life on a theory. Remember, gravity is "just a theory" too.”

“You're getting too old for a stuffed animal. So we traded your bear for a toaster.”

“If you need a miracle, be a miracle.”

“Love is a devoted madness while marriage is a responsibility. But then it is possible to be devotedly mad and responsible at the same time, yes it is. And so this is how we should begin to see marriage: as it is, for what it is! Marriage needs to cease being an eternal ideal with the predestined ending of death! We must allow it to be and to appear as what it is! Perhaps if we approach marriage with eyes open to the reality of the nature of it, we will stop failing at it! We fail at it because we think of it as something it is not! We are romanced by an ideal that is not in touch with reality and that's why when we begin to discover the reality of it, we see ourselves as failures! It is a wild and blessed thing to want to spend the rest of your adult life with one person, growing and changing together, while stepping deeper into the depths of love; notwithstanding, we must understand that we may not get it "right" the first time.”