Lancelot Law Whyte, p. 19 of Essay on Atomism, 1961.

Quantitative physics [is a] cumulative, self-correcting, systematically pursued
interplay of ideas and measurements, expressed in a mathematical theory. Physics
is thus the continuous critique of quantitative laws. Theory confronts
experiment, and both sides are a mixture of obscurity and clarity. On the one
hand, theory uses familiar obscure ideas which suggest a precise quantitative
calculus; while on the other, experiment uses obscure objects (material
apparatus, sources of energy, etc.) whose laws are not yet fully understood,
to obtain precise quantitative measurements. Unconscious assumptions are hidden
in the obscure ideas which have suggested the calculus, and unknown structures
and processes are exploited in the experimental situation which provides the
numerical results. [...] Thus the interplay of ideas and measurements improves
and extends both, by drawing previously concealed features out of the obscure
realms into the clarity of mathematics and of measurement.

J.R. Atkins' line-by-line of Loglan, The Loglanist, April 1977:

The-mass-of quantitative physics is an-event-of the-mass-off ideas tenselessly
interacting-with the-mass-of measure-numbers comma which-is additively hyphen
growing and self hyphen correct-makihg and systematically hyphen passive
hunt-gone-after and passive voice-done-by someone-x as the-mass-of mathematical
clear-make-systems. And-therefore-it-follows-that the-mass-of physics is-a
continuous event-of bad-saying-about the-mass-f quantitative all-truths. And
the-mass-of theories tenselessly oppose-do-says the-mass-of-events-of truth-
-test-doing; and the two part-groups are passive mixtures-of the-mass-of-
-properties-of clarity (and) the-mass-of-properties-of un-clarity. And on the
first side comma the-mass-of theories tenselessly uses the-mass-of un-new
type-of unclear ideas which suggest the-mass-of number-perfect and quantitative
entail-discover-sign-system. And on the second comma the-mass-of-events-of
experimenting tenselessly uses the-mass-of unclear physical-things open-paren-
-thesis the-mass-of material apparatus and the-mass-of sources of the-mass-of-
-properties-of energy and so-forth close-parenthesis such-that the-mass-of
laws about x were-and-are-now not completely passive comprehended comma (in
order to) the-mass-of-events-of getting the-mass-of precise type-of quantitative
measurements. And the-mass-of not conscious passive truth-picture-thoughts are
passive secretly-placed-by something-x in the unclear ideas which have suggested
calculus; and the-mass-of not passive known structures and processes are
passive win-place-seized in-and-at the-mass-of experimental causal-condition-
-sets which stores-give the-mass-of numerical passive entail-discovered.
Therefore the-event-of the-mass-of ideas tenselessly interacting-with the-mass-
-of measurements comma tenselessly better-makes and stretch-makes comma x and
y comma because-of the-event-of in-pulling the-mass-of-formerly passive hidden
passive qualities from the-mass-of unclear passive kinged-by into the-mass-of-
-properties-which the-mass-of mathematics and-jointly the-mass-of-the-events-of
measuring have-by-being clear.

Lojban translation, Nick Nicholas

le klani rarlanlyske cu ve jmina ce sevdrari'a ce se sisku beta'i lo ciste
be'o nu loi sidbo kuce loi te merli cu simfra kei gi'e se cusku fo lo cmaci se
.i le rarlanlyske ru'i ja'o nu pajni loi klani mujyjva
.i lo sidbo cu se karbi fi lopu'e cipra
.ije ri .e ra cu ckaji loika frili joi nandu se jimpe
.izu'u lo sidbo cu jai pliri'a fi loi se cacyju'o ke nadyseljmi se pensi noi
pesri'a fi lo satci ke klani cmacrkalkulo
.izu'unai lopu'e cipra cu jai pliri'a fi loi nadyseljmi dacti nemu'u
loi marji cabra .e loi krasi be lo nejni be'o .e loi drata zi'enoi lei
javni be tu'ake'a punaijecanai se jimpe co mulno ku'o mu'i lenu junri'a fi
loi satci ke klani te minra
.i loi na'e se sanji se pruru'a cu nalselfa'i pagbu lei nadyseljmi sidbo poi
jairi'a finti le cmacrkalkulo
.ije loi na'e se djuno stura ce pruce cu se pilno va'o le pu'e cipra kei tcini
noi junri'a fi loi namcu jalge li'osa'a
.iseni'ibo lenu lei sidbo kuce lei te minra cu simfra cu xagri'a je zmari'a
ri .e ra ta'i lenu sucri'a fi loi pu na'e se sanji tcila be lo nadyseljmi
fe lo filseljmi pe lo cmaci zi'epe loka te minra

The quantity nature-analyse-science is-a result-of-adding 'n' self-correct-
-making and (sought in manner: a system) event: (ideas,
measured-as-things mutually-react) and is expressed in form: a maths
think-proposed-thing. The physics is continuously (I conlcude) an-event:
someone judges quantity world-rules. An idea is compared with an-event: testing.
And this and that one are characterised by the qualities: easy 'n' difficult
being understood. A: An idea makes someone use custom-known (difficult-
-understood thought-things) which make someone think of an exact (quantity
maths-calculus). B: An event: (testing) makes someone use difficult-understood
objects (eg. (material apparatus and sources (of energy) and other things))
such that (the laws about something to do with the objects weren't&aren't
understood of type: complete) with motive the event: (make someone know exact
(quantity measurements). The not aware-of-them previous-supposed-things are
not discovered parts of the difficult-understood ideas which were-the-cause-of
inventing calculus. And the not known structures 'n' processes are used in
environment: a (event: testing) situation which makes someone know number
results. It-follows: the event: (ideas,
measurements mutual interact) good-ifies and more-ifies them in manner: make
the past not aware-of details (of the difficult-understood) abstracted into
the easy-understood-thing to do with maths and to do with the quality of
being a measurement.