“Here is how you know someone has had a good idea: Other people freely admit to their friends that said idea has changed their lives. Most people today will grant that fire and the wheel are the big two. After that, any attempts to rank the greatest ideas of all time are going to draw lots of argument. You’ll have zealots pimping this god or that on the one hand, scientists pimping Darwin on the other, and then practical people pointing at written language and saying, look, fellas, the reason those ideas have gone viral is because someone figured out how to write them down.”

“Many people have ideas on how others should change; few people have ideas on how they should change. ”

“Don’t worry about people stealing your ideas. If your ideas are any good, you’ll have to ram them down people’s throats.”

“And then they want the person to change. If someone isn't what others want them to be, the others become angry. Everyone seems to have a clear idea of how other people should lead their lives, but none about his or her own.”

“If someone isn't what others want them to be, the others become angry. Everyone seems to have a clear idea of how other people should lead their lives, but none about his or her own.”

“I understood that if ever one wanted to live with someone you cooked for them and they came running. But then it is my idea of hell these days, living with someone. The idea of sharing your life with someone is just utterly ghastly. I know why people do it, but it's never a good idea.”