“Believing is a disposition. We could tire ourselves out thinking, if we put our minds to it, but believing takes no toll.”

“Language is conceived in sin and science is its redemption.”

“To be is to be the value of a variable.”

“No two of us learn our language alike, nor, in a sense, does any finish learning it while he lives.”

“Beneath the uniformity that unites us in communication there is a chaotic personal diversity of connections, and, for each of us, the connections continue to evolve. No two of us learn our language alike, nor, in a sense, does any finish learning it while he lives.”

“Believing is a disposition. We could tire ourselves out thinking, if we put our minds to it, but believing takes no toll.”

“Life is agid, life is fulgid. Life is what the least of us make most of us feel the least of us make the most of. Life is a burgeoning, a quickening of the dim primordial urge in the murky wastes of time.”

“Students of the heavens are separable into astronomers and astrologers as readily as are the minor domestic ruminants into sheep and goats, but the separation of philosophers into sages and cranks seems to be more sensitive to frames of reference.”

“Physical objects are conceptually imported into the situation as convenient intermediaries not by definition in terms of experience, but simply as irreducible posits comparable, epistemologically, to the gods of Homer . . . For my part I do, qua lay physicist, believe in physical objects and not in Homer's gods; and I consider it a scientific error to believe otherwise. But in point of epistemological footing, the physical objects and the gods differ only in degree and not in kind. Both sorts of entities enter our conceptions only as cultural posits.”

“It is within science itself, and not in some prior philosophy, that reality is to be identified and described.”

“Language is a social art.”