Definition of rationality:
- intellect (part of speech: noun)
- sanity (part of speech: noun)
- "Christian Mysticism", William Ralph Inge.
Tested a thousand times, the general evolution- formula seems to cover the facts, it gives them a new rationality, it applies to minutiose details as well as to the general progress of life, it even affords a basis for verified prophecy.- "Herbert Spencer", J. Arthur Thomson.
- "The Wisdom of Father Brown", G. K. Chesterton.