" The intellectual, i n my sense of the word , is neither a pacifier nor a consensus-builder,but someone whose whole being is staked on a critical sense , a sense of being unwilling to accept easy formulas,or ready-made cliches, or the smooth, ever-so accommodating confirmations of what the powerful or conventional have to say, and what they do. Not just passively unwillingly, but actively willing to say so in public. This is not always a matter of being a critic of government policy, but rather of thinking of the intellectual vocation as maintaining a state of constant alertness, of a perpetual willingness not to let half-truths or received ideas steer one along. That this involves a steady realism, an almost athletic rational energy, and a complicated struggle to balance the problems of one's own selfhood against the demands of publishing and speaking out in the public sphere is what makes it an everlasting effort, constitutively unfinished and necessarily imperfect. Yet its invigorations and complexities, for me at least, make one the richer for it, even though it doesn't make one particularly popular. "

― Edward W. Said