The chief business of seventeenth-century philosophy was to reckon with seventeenth-century science... the chief business of twentieth-century philosophy is to reckon with twentieth-century history.

Nothing capable of being memorized is history.

Art is community's medicine for that worst disease of the mind, the corruption of consciousness

To the scientist, nature is always and merely a 'phenomenon,' not in the sense of being defective in reality, but in the sense of being a spectacle presented to his intelligent observation; whereas the events of history are never mere phenomena, never mere spectacles for contemplation, but things which the historian looks, not at, but through, to discern the thought within them.

The artist must prophesy not in the sense that he foretells things to come, but in the sense that he tells his audience, at the risk of their displeasure, the secrets of their own hearts

The history of thought, and therefore all history, is the re-enactment of past thought in the historian's own mind.

All history is the history of thought.