IV

Dear Frank,

My father, who was the wisest man I ever knew,
thought it the duty of every man, young & old,
to keep an account of his money;
& I very unwillingly obeyed him;
for I was not always so bothersome
an old fellow as I daresay I appear to you. . . .

My dear Father,

I have sent cheque to a repeated bill from Griffin.
A thermometer has come from Kew,
For which I have also paid.

I go on maundering about the pulvinus,
& from what I have seen roughly
in the petioles of the Cotyledons of oxalis,
I conclude that a pulvinus
must be developed from ordinary cells.

I have tried watering Porliera out of doors,
I gave four small cans full in the day
& next morning it was wide open
though for several days before it had been shut.
The ***-plant is very unhealthy I am afraid
As its leaves are dropping off at the stalk.

I was very glad to find that Sachs is dead
against all the people that find
the Descendenz theory in
Ray, Lamarck, Goethe &c.;
Sachs says that he believes some ferns
of the family Marratiaceae sleep . . .

Dear F,

I have finished the long chapter on Sleeping Plants
& sent it to Mr Norman to copy & diagrams to Mr
Cooper.

I am now looking over piles of notes on Heliotropism.
I am more perplexed than ever about life of Dr. D:
Hen thinks it very dull, & wants it much shortened &
otherwise arranged. Erasmus likes it.
Your mother wants parts shortened.
I shall take it on Aug. 1st to the Lakes
& finish it there.

I am tired— Ever yours
C. Darwin