Abstract
Berkeley belonged to the days when it was possible to write philosophy without being learned, when it was sufficient to have fundamental convictions and to be able to write about them clearly. His contribution to the stock of philosophical possibilities was substantially complete when he was twenty-five, at which age no man can or should be learned. Not until he became a bishop did he pile up the burden of scholarship, and the work in which he expressed it, the Siris, has remained a stumbling-block to his expositors. In his day philosophy was not learning but culture and wisdom. He