“It’s tempting to imagine happiness as a state of mind caused by whatever is happening in your life. By that way of thinking, we’re largely victims of the cold, cold world that sometimes rewards our good work and sometimes punishes us for no reason. That’s a helpless worldview and it can blind you to a simple system for being happier. Science has done a good job in recent years of demonstrating that happiness isn’t as dependent on your circumstances as you might think. For example, amputees often return to whatever level of happiness they enjoyed before losing a limb. And you know from your own experience that some people seem to be happy no matter what is going on in their lives, while others can’t find happiness no matter how many things are going right. We’re all born with a limited range of happiness, and the circumstances of life can only jiggle us around within the range. The good news is that anyone who has experienced happiness probably has the capacity to spend more time at the top of his or her personal range and less time near the bottom.”

“Every skill you acquire doubles your odds of success.”

“In less enlightened times, the best way to impress women was to own a hot car. But women wised up and realized it was better to buy their own hot cars so they wouldn't have to ride around with jerks.”

“Technology will definitely solve all our problems, but in the process it will create brand new ones. But that's O.K. because the most you can expect from life is to get to solve better and better problems.”

“Nothing inspires forgiveness quite like revenge.”

“If you see voters as rational, you'll be a terrible politician. People are not wired to be rational. Our brains simply evolved to keep us alive. Brains did not evolve to give us truth. Brains merely give us movies in our minds that keeps us sane and motivated. But none of it is rational or true, except maybe sometimes by coincidence.”

“There's kind of a toll you have to pay with a cat if you don't pet her for 10 minutes she'll bother you for six hours. ”

“We must develop knowledge optimization initiatives to leverage our key learnings.”

“Scientists will eventually stop flailing around with solar power and focus their efforts on harnessing the only truly unlimited source of energy on the planet: stupidity. I predict that in the future, scientists will learn how to convert stupidity into clean fuel.”

“The best things in life are silly.”

“The world is like a reverse casino. In a casino, if you gamble long enough, you're certainly going to lose. But in the real world, where the only thing you're gambling is, say, your time or your embarrassment, then the more stuff you do, the more you give luck a chance to find you.”