The only clue to what man can do is what he has done. - R. G. Collingwood

The word art has in ordinary usage three senses. First, it means the creation of objects or the pursuit of activities called works of art, by people called artists ; these works being distinguished from other objects and acts not merely as human products, but as products intended to be beautiful. Secondly, it means the creation of objects or the pursuit of activities called artificial as opposed to natural; that is to say objects created or activities pursued by human beings consciously free to control their natural impulses and to organize their life in a plan. Thirdly, it means that frame of mind which we call artistic, the frame of mind in which we are aware of beauty.

The chief business of twentieth-century philosopy is to reckon with twentieth-century history.

The world of imagination is thought implicit, the world of thought, so called, is thought explicit.