Quotes by Philosophic I don't think literature will be purged until its philosophic pretentiousness is extruded, and I shant live to see that purge, nor perhaps when it has happened will anything survive. E. M. Forster philosophic literature thinking Scientific and philosophic truth have parted company. Hannah Arendt philosophic company The third principle is that any philosophic knowledge is only valuable if it is true or if it works. L. Ron Hubbard philosophic valuable principles If a philosophic theory is once ruled out of court, no one can tell when it will appear again. Morris Raphael Cohen philosophic court theory All our scientific and philosophic ideals are altars to unknown gods. William James philosophic ideals altars In years that bring the philosophic mind. William Wordsworth philosophic mind years