You never know how a horse will pull until you hook him up to a heavy load.
Maybe they were terrorists!
To be able to fill leisure intelligently is the last product of civilization, and at present very few people have reached this level.
Computer Science is no more about computers than astronomy is about telescopes.
Things are only impossible until they're not.
Never help a child with a task at which he feels he can succeed.
A minute's success pays the failure of years.
Forget injuries, never forget kindnesses.
Everything has its wonders, even darkness and silence, and I learn whatever state I am in, therin to be content