One day the last portrait of Rembrandt and the last bar of Mozart will have ceased to be — though possibly a colored canvas and a sheet of notes will remain — because the last eye and the last ear accessible to their message will have gone.

One day the last portrait of Rembrandt and the last bar of Mozart will have ceased to be — though possibly a colored canvas and a sheet of notes will remain — because the last eye and the last ear accessible to their message will have gone.

It doesn't really matter what one writes into a constitution. The important thing is what the collective instinct eventually makes of it.

There is no proletarian, not even a Communist movement, that has not operated in the interests of money, and for the time being permitted by money - and that without the idealists among its leaders having the slightest suspicion of the fact.

The mathematic, then, is an art. As such it has its styles and style periods. It is not, as the layman and the philosopher (who is in this matter a layman too) imagine, substantially unalterable, but subject like every art to unnoticed changes form epoch to epoch. The development of the great arts ought never to be treated without an (assuredly not unprofitable) side-glance at contemporary mathematics.

History is that form which his imagination seeks comprehension of the living existence of the world in relation to his own life, which he thereby invests with a deeper reality.

When three liberals get together they form a new party; that is their idea of individualism. They never join a bowling club without introducing as part of the 'agenda' an 'amendment of the statutes.