“The complicated futility of ignorance.”

“He was talking about the sign that said 'THE COMPLICATED FUTILITY OF IGNORANCE.''All knew was that I didn't want my daughter or anybody's child to see a message that negative every time she comes into the library,' he said. 'And then I found out it was you who was responsible for it.''What's so negative about it?' I said.'What could be a more negative word than "futility"?' he said.'"Ignorance,"' I said.”

“...we took the 10 machines we agreed were the most beguiling, and we put them on permanent exhibit in the foyer of this library underneath a sign whose words can surely be applied to this whole ruined planet nowadays: THE COMPLICATED FUTILITY OF IGNORANCE”

“There will be a few times in your life when all your instincts will tell you to do something, something that defies logic, upsets your plans, and may seem crazy to others. When that happens, you do it. Listen to your instincts and ignore everything else. Ignore logic, ignore the odds, ignore the complications, and just go for it.”

“Probability is not a mere computation of odds on the dice or more complicated variants; it is the acceptance of the lack of certainty in our knowledge and the development of methods for dealing with our ignorance.”

“The more you try to simplify things the more you complicate them. You create rules, build walls, push people away, lie to yourself and ignore true feelings. That is not simplifying things.”