His two most important works are the Procedure, Extent, and Limits of the Human Understanding (1728), an able though sometimes captious critique of Locke's essay, and Things Divine and Supernatural conceived by Analogy with Things Natural and Human, more briefly referred to as the Divine Analogy (1733).
The captious logic of the Megarian school was indeed in some cases closely related to sceptical results.
Hipparchus, the famous astronomer, on the other hand, (c. 150 B.C.) proved a somewhat captious critic. He justly objected to the arbitrary network of the map of Eratosthenes.