Alvin Toffler

The illiterate of the future will not be the person who cannot read. It will be the person who does not know how to learn.

You can use all the quantitative data you can get, but you still have to distrust it and use your own intelligence and judgment.

It is better to err on the side of daring than the side of caution.

The Law of Raspberry Jam: The wider any culture is spread. the thinner it gets.

Man has a limited biological capacity for change. When this capacity is overwhelmed, the capacity is in future shock.

The illiterate of the 21st century will not be those who cannot read and write, but those who cannot learn, unlearn, and relearn.

The recognition that no knowledge can be complete, no metaphor entire, is itself humanizing. It counteracts fanaticism. It grants even to adversaries the possibility of partial truth, and to oneself the possibility of error.