“My house fly theory is related to my theory about why time seems to go faster as you get older.""Why's that?" the girl asked."It's proportional," Leonard explained. "When you're five, you've only been alive a couple thousand days. But by the time you're fifty, you've lived around twenty thousand days. So a day when you're five seems longer because it's a greater percentage of the whole.”

“Yes," Bitterblue said. "I suppose you could convert everything into minutes. Twelve times sixty is seven hundred twenty, and fifteen times fifty is seven hundred fifty. So our seven-hundred-twenty-minute half day equals its seven-hundred-fifty-minute half day. Let's see...Right now, the watch reads a time of nearly twenty-five past two. That's one hundred twenty-five total minutes, which, divided by seven hundred fifty, should equal our time in minutes divided by seven hundred twenty...so, seven hundred twenty times one hundred twenty-five is...give me a moment...ninety thousand...divided by seven hundred fifty...is one hundred twenty...which means...well! The numbers are quite neat, aren't they? It's just about two o'clock. I should go home.”

“A life is about twenty-five thousand days, and a finding occurs about once every twenty-five thousand days.In other news, once in a lifetime.”

“By the age of twenty, you know you're not going to be a rock star. By twenty-five, you know you're not going to be a dentist or any kind of professional. And by thirty, darkness starts moving in- you wonder if you're ever going to be fulfilled, let alone wealthy and successful. By thirty-five, you know, basically, what you're going to be doing for the rest of your life, and you become resigned to your fate......I mean, why do people live so long? What could be the difference between death at fifty-five and death at sixty-five or seventy-five or eighty-five? Those extra years... what benefit could they possibly have? Why do we go on living even though nothing new happens, nothing new is learned, and nothing new is transmitted? At fifty-five, your story's pretty much over.”

“You've been halfway living your life for too long. May was saying that when it's time to die, go ahead and die, and when it's time to live, live. Don't sort-of-maybe live, but live like you're going all out, like you're not afraid.”

“Gradually my whole concept of time changed until I thought of a month as having twenty-five days of humanness and five others when I might just as well have been an animal in a steel trap.”