The world is moving so fast these days that the man who says it can't be done is generally interrupted by someone doing it.
Little minds are interested in the extraordinary; great minds in the commonplace.
If you can't answer a man's arguments, all is not lost; you can still call him vile names.
Every tyrant who has lived has believed in freedom for himself.
A retentive memory may be a good thing, but the ability to forget is the true token of greatness.
The supernatural is the natural not yet understood.