The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires. William Arthur Ward
The immense popularity of American movies abroad demonstrates that Europe is the unfinished negative of which America is the proof. Mary McCarthy
Delight at having understood a very abstract and obscure system leads most people to believe in the truth of what it demonstrates. Georg Christoph Lichtenberg
When a heretic wishes to avoid martyrdom he speaks of "Orthodoxy, True and False" and demonstrates that the True is his heresy. George Bernard Shaw
The report [by a UN commission on Darfur] demonstrates beyond all doubt that the last two years have been little short of hell on earth for our fellow human beings in Darfur. Kofi Annan
Aspiring dictators sometimes win elections, and elected leaders sometimes govern badly and threaten their neighbors. ... History demonstrates that democracy usually follows good governance, not the reverse. Rudy Giuliani