Brick Walls

"The brick walls are not there to keep us out; the
brick walls are there to give us a chance to show how
badly we want something. The brick walls are there to
stop the people who don't want it badly enough."

Professor Randy Pausch
A Dying Professor's Last Lecture.

See an inspiring four minute video highlighting Professor Pausch's lecture at this link:
http://www.youtube.com/watch?v=ZQtwEKlUutA