“That's what heaven is. You get to make sense of your yesterdays.”

Source: Stranger in a Strange Land

People's Education interview (2007)
Context: Pay attention to your students. Hear what they say, try to find out what their capacities are, what make sense to them. Adapt what you are doing and saying to those capacities, but make your students stretch upward. I think the trick is to adapt to the level of a student, but never rest on that level — always make them reach out. … If a student does not quite get it the first time, he or she will come back and get it later. If you don’t set your writing — and teaching — at a level that makes them stretch, they are never going to develop their intellectual muscle.

Source: My Years As Prime Minister (2007), Chapter Two, The Virtuous Circle, p. 75
Context: I never bought into the Laffer curve, a theory, named after an American supply-side economist who had been an adviser to the Reagan administration, that essentially argues that a government will increase its revenue by reducing its taxes. If it were that easy, everybody would do it. What politician doesn't want to reduce taxes in order to win votes? Taken to its logical extreme, the Laffer curve makes no sense because, if you lower your taxes to zero, how are you going to get higher revenues? In practice, every government that toyed with this theory ended up with larger deficits, higher interest rates and greater social inequality.

The Time of the Hero (1963)

Source: No Country for Old Men (2005)
Context: You think when you wake up in the mornin yesterday dont count. But yesterday is all that does count. What else is there? Your life is made out of the days it's made out of. Nothin else. You might think you could run away and change your name and I dont know what all. Start over. And then one mornin you wake up and look at the ceilin and guess who's layin there?

Sam Harris at Sydney Opera House Festival of Dangerous Ideas 2012, Discussion on Free Will http://www.youtube.com/watch?v=JM3raA1EwrI.
2010s