The Unknown

“The human story does not always unfold like a mathematical calculation on the principle that two and two make four. Sometimes in life they make five or minus three; and sometimes the blackboard topples down in the middle of the sum and leaves the class in disorder and the pedagogue with a black eye. The element of the unexpected and the unforeseeable is what gives some of its relish to life, and saves us from falling into the mechanic thralldom of the logicians.”
~Winston Churchill