For ever at my feet, or crawl onward yet another sluggish league into
the sea. So may Lethe look, or Styx: the nightmare of a flood.
There is dreary monotony in all Italian rivers, once they have reached
the plain. They are livelier in their upper reaches. At Florence - where
those citron-tinted houses are mirrored in the stream - you may study the
Arno in all its ever-changing moods. Seldom is its colour quite the
same. The hue of cafe-au-lait in full spate, it shifts at other times
between apple-green and jade, between celadon and chrysolite and
eau-de-Nil. In the weariness of summer the tints are prone to fade
altogether out of the waves. They grow bleached, devitalized; they are
spent, withering away like grass that has lain in the sun. [4] Yet with
every thunder-storm on yonder hills the colour-sprite leaps back into
the waters.
Your Florentine of the humbler sort loves to dawdle along the bank on a
bright afternoon, watching the play of the river and drawing a kind of
philosophic contentment out of its cool aquatic humours. Presently he
reaches that bridge - the jewellers' bridge. He thinks he must buy a
ring. Be sure the stone will reflect his Arno in one of its moods. I
will wager he selects a translucent chrysoprase set in silver, a cheap
and stubborn gem whose frigidly uncompromising hue appeals in mysterious
fashion to his own temperament.
Whoever suffers from insomnia will find himself puzzling at night over
questions which have no particular concern for him at other times. And
one seems to be more wide awake, during those moments, than by day. Yet
the promptings of the brain, which then appear so lucid, so novel and
convincing, will seldom bear examination in the light of the sun. To
test the truth of this, one has only to jot down one's thoughts at the
time, and peruse them after breakfast. How trite they read, those
brilliant imaginings!
For reasons which I cannot fathom, I pondered last night upon the
subject of heredity; a subject that had a certain fascination for me in
my biological days. The lacunae of science! We weigh the distant stars
and count up their ingredients. Yet here is a phenomenon which lies
under our very hand and to which is devoted the most passionate study:
what have we learnt of its laws? Be that as it may, there occurred to me
last night a new idea. It consisted in putting together two facts which
have struck me separately on many occasions, but never conjointly. Taken
together, I said to myself, and granted that both are correct, they may
help to elucidate a dark problem of national psychology.
The first one I state rather tentatively, having hardly sufficient
material to go upon.
