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quotations

Genius is nothing but continued attention. Claude A. Helvetius



Patience is a necessary ingredient of genius. Benjamin Disraeli


Two things are infinite: the universe and human stupidity; and I'm not sure about the universe. Albert Einstein


Great spirits have always found violent opposition from mediocrities. The latter cannot understand it when a man does not thoughtlessly submit to hereditary prejudices but honestly and courageously uses his intelligence. Albert Einstein


If the world should blow itself up, the last audible voice would be that of an expert saying it can't be done. Peter Ustinov