Philosophical themes as diverse as language, value, mind and God are among the topics discussed in this book, originally published in 1963. Considerably influential, there are contributions on Time, Camrbidge Philosophy, Doedelian Sentences, Morality by Convention and the Non-Existence of God. They reflect a gradual move from a position where the influence of Wittgenstein is paramount, to a position where there is considerable criticism of linguistic philosophy and a growing interest in the approaches of Hegel and the phenomenologists.