For the last few years I've had this quote tacked up next to my desk at work. Reflecting on it always gives me strength and energy. so I thought I'd share it with you.
The difficultly lies, not in the new ideas, but in escaping the old ones that ramify, for those brought up as most of us have been, into every corner of our minds.
It's attributed to the economist John Maynard Keynes.