Quote of the day

There are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns – the ones we don't know we don't know.
—Former United States Secretary of Defense Donald Rumsfeld

Quote of the day

"Anyone who takes himself too seriously always runs the risk of looking ridiculous; anyone who can consistently laugh at himself does not."

Vaclav Havel, Disturbing the Peace, Ch. 2 (1986) 

Quote of the day

"I cannot believe that god plays dice with the universe"
Einstine