It is in the admission of ignorance and the admission of uncertainty that there is a hope for the continuous motion of human beings in some direction that doesn't get confined, permanently blocked, as it has so many times before in various periods in the history of man.
“Day-old bread? Sadly, in America a lot of day-old bread just becomes nasty. Italian day-old bread, not having any preservatives in it, just becomes harder and it doesn't taste old. What I would warn people about is getting bread that's loaded with other things in it, because it starts to taste old.”