Alexandre Dumas,
My Memoirs, Vol. V, 1831 to 1832
“ Tell me, is it not just as curious to watch the varying phenomena of the working of the intellect? Do you not think that it is as interesting to see what is passing in the brain of man, especially if that man be an artist like Vernet, or Delaroche or Delacroix; a scientist like Arago, Humboldt or Berzélius; a poet like Goethe, Hugo or Lamartine, as it is to look through a glass shade and see what is happening inside a bee-hive? ”
