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

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

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