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Mortimer Adler Quotes

Philosophy is everybody's business.

Mortimer Adler (2000). “How to Think About the Great Ideas: From the Great Books of Western Civilization”, p.21, Open Court

To agree without understanding is inane. To disagree without understanding is impudent.

Mortimer J. Adler, Charles Van Doren (2014). “How to Read a Book: The Classic Guide to Intelligent Reading”, p.141, Simon and Schuster

The person who says he knows what he thinks but cannot express it usually does not know what he thinks.

Mortimer J. Adler, Charles Van Doren (2014). “How to Read a Book: The Classic Guide to Intelligent Reading”, p.49, Simon and Schuster

Reading is a basic tool in the living of a good life.

"How To Read A Book". Book by Mortimer J. Adler, 1940.

The telephone book is full of facts, but it doesn't contain a single idea.

Mortimer Jerome Adler, Geraldine Van Doren (1988). “Reforming education: the opening of the American mind”, Macmillan Pub Co