Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.

Sustainability isn't an option—it's a responsibility we owe to future generations.

The only person who is educated is the one who has learned how to learn and change.

"The best stories are those that challenge our perceptions and force us to see the world differently."

The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome of the historical process.

Bringing computers into the home won't change either one, but may revitalize the corner saloon.