# Leibniz Legible — https://leibnizlegible.com
# Piece: https://leibnizlegible.com/api/records/25/text
# Catalogue record: 25 — Leibniz an Johann Heinrich Horb: Ex responsione ad literas Horbianas 2 Jan. 1671. Styl. vet.
# Incipit: Memorabile est quod de Joach. Stollii sudore lucido refers. Memini in
# Date: 1671-01-12 (71-01-02)
# Sender: Leibniz — Addressee: Horb
# Akademie-Ausgabe: AA II,1 N. 035a, AA I,1 N. 63, AA II,1 N. 35a
# Other printings: E1: LAA I,1 (1923) N.63. E2: LAA II,1 (2006) N.35a.
# Record in the Leibniz-Katalog: https://leibniz-katalog.bbaw.de/de/extended-search?id=25&katnr=Cc1+555
# AA II,1: its series at Leibniz-Forschungsstelle Münster (online after accepting its terms): https://www.uni-muenster.de/Leibniz/seite5.html
# AA I,1: its series at leibnizedition.de: https://www.leibnizedition.de/de/reihen/reihe-i/
# Work: https://leibnizlegible.com/work/DE-611-HS-383348
# Title: LBr. 423 · Horb
# Folios: Bl. 9 (from the shelfmark LBr 423 Bl. 9): 2 pages, canvases 17–18, page ids DE-611-HS-383348:0017 to DE-611-HS-383348:0018
# Original at the GWLB: https://digitale-sammlungen.gwlb.de/resolve?id=DE-611-HS-383348&page=17
# Lines: 56 recognised on 2 of 2 pages, mean confidence 0.87
# Catalogue: Leibniz-Katalog / Arbeitskatalog der Leibniz-Edition (https://leibniz-katalog.bbaw.de/), ed. Arbeitsstelle Potsdam I der Berlin-Brandenburgischen Akademie der Wissenschaften, CC BY 4.0.
# Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German.
# Licence: CC BY 4.0, Leibniz Legible. Machine output: do not ingest it as verified text; keep this provenance with the text.
# Wording rule: say "the machine reads it as …", never "Leibniz wrote".
# After the first blank line, page by page: a "## Folio <label> — <page id>" line ("## Canvas <n>" where no folio label is recorded), "# " lines naming its source image and model, then its recognised lines in reading order, one per line.

## Folio 9r — DE-611-HS-383348:0017
# Source image: https://digitale-sammlungen.gwlb.de/content/DE-611-HS-383348/jpgs/default/00000017.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 47 lines, status machine
 responsione
Adliteras Horbranas
2 Jan. 1671. Styl. vet.
os Memorabile est quod de quacu collip
e
s
suclore lucido refers. Meminicu Borelli observatio
nibus similia exempla legere, sed obiter, ac
sine circumstantiarum live relata. con-
stat et Bar tolinum peculiiri opuserto de ani
maliumlnce disseruissi
Hyeme esflorescere
rationi consentaneum est, qua tempore infestini ca
loris vis major. Saccamis collisum, prcosfeliu
mutiendo frictas, in fenebris micare, squamas
etiam picmmmmullor lucere ostat. Luce mo
ls
equidem certum est esse motum partium corporis
Cxcicli infestinum tamfortem ut parte
hotum
in omne lcirca punctum sensibile lucem propa
t
gent, alfferreque a calore sola subtilitate. Erit
ergoflos quasi quidam caloris bene depurati Nec
refert, quod calor tactu non sentiti, nam dci
(indelae tactu frigidae sunt, quas tamen lucem
longa ad solem astricate aestivis liebus colligere
credibile est. Erit ergo sudor lucenst, nihil aliud
quam calorsagnis purus et subtilis dumor
s
vieoso sed bene subacto e transparenti uno verbeo
delatinae mixtus Gelotinae tenim omnes die
jucent, noctunon omnes. Stollianam autem
etiam noctu lucere ex hus suspicor, quod
discrimen in solo grade consistit.
um die multumque cogitassem de hypothesi quadam
ysica struenda quae phaenomenis dibus satiffaceet
e
vesus sum mitri tandem prefium operae monnullum
fecisse detexisse enim initi videor motum queu
am univeralem in globo nostur ex quo solo
quod mureris pene oli glou nostri eaenome
nces directionum altractionem simpardiaran
tip sthrax reactionum, praecipitaponum, reqetam
glavilacis et vis Elasticae, cato peti possit
tonte
dicta

## Folio 9v — DE-611-HS-383348:0018
# Source image: https://digitale-sammlungen.gwlb.de/content/DE-611-HS-383348/jpgs/default/00000018.jpg
# Model: FoNDUE-GD_v2_ft_Leibniz, run 74, 2026-09-06T16:05:13Z — 9 lines, status machine
dicsta hesunt quaeda quae hactenus a nullo Non quod possim
aut ego, cut quisquam parcis exceptis, in quibus crs naturam
imitari pt,s quod unicum caae proximaecognitaae htor est)
proximas alo plenas rex naalium cas exhibeis. Nam qui hoc
posset esset inuna dipotens quidlibet exquolibetfactulus; maa
cunque onni eadem est. sed quod non contemnendus ad veram
causam interram gradus sit, nosse veram caam motricem
etsi oes eju determinates vias, gradus, cquinaves appli–
cationes nosse ractenus nemine mortalium datum it