Arbitrarily Quotes
Knowledge is power. Most of us agree that something has to be done to strengthen Social Security, and I believe it's irresponsible to arbitrarily dismiss any idea, Republican nor Democrat, without giving it a hard look.
Conrad Bums
Of course the word chaos is used in rather a vague sense by a lot of writers, but in physics it means a particular phenomenon, namely that in a nonlinear system the outcome is often indefinitely, arbitrarily sensitive to tiny changes in the initial condition.
Murray Gell-Mann