It is evening, and I am at Borgo (for if many towns are called
Castel-Nuovo so are many called Borgo in Italy), and I desire to be
free of interruption while I eat and sleep and reflect upon the error
of that march in that heat, spoiling nearly thirty miles of road,
losing so many great and pleasurable emotions, all for haste and from
a neglect of the Italian night.
And as I ate, and before I slept, I thought of that annotated Guide
Book which is cried out for by all Europe, and which shall tell blunt
truths. Look you out _'Garfagnana, district of, Valley of Serchio'_
in the index. You will be referred to p. 267. Turn to p. 267. You
will find there the phrase -
'One can walk from the pretty little village of Sillano, nestling in
its chestnut groves, to the flourishing town of Borgo on the new Bagni
railway in a day.'
You will find a mark [1] after that phrase. It refers to a footnote.
Glance (or look) at the bottom of the page and you will find:
[1] But if one does one is a fool.
So I slept late and uneasily the insufficient sleep of men who have
suffered, and in that uneasy sleep I discovered this great truth: that
if in a southern summer you do not rest in the day the night will seem
intolerably warm, but that, if you rest in the day, you will find
coolness and energy at evening.