Quote #8304
Nothing is really so poor and melancholy as art that is interested in itself...
Quote #26211
But the greatest menace to our civilization today is the conflict between giant organized...
Quote #14375
Our observation of nature must be diligent, our reflection profound, and our experiments exact....
Quote #15441
For four-fifths of our history, our planet was populated by pond scum.
Quote #1226
Geschichte ist ein Dialog zwischen Gegenwart und Vergangenheit. History is a...
Quote #21860
You see, but you do not observe.
Quote #11559
Knowledge is recognition of something absent; it is a salutation, not an embrace.
Quote #19962
An ostentatious man will rather relate a blunder or an absurdity he has committed,...
Quote #30868
True nobility is in being superior to your previous self.
Quote #9191
The price of greatness is responsibility.