Originally posted by rocket art
"to see the universe in a grain of sand
and heaven in a wild flower
hold infinity in the palm of your hand
and eternity in an hour" -William Blake
(am not sure whether some are the exact words though)
got a thrill
but Blake wrote metrically (eg. tetrameter and trimeter)
and "universe" has 3 syllables-----two too many---
so I copied this from the Oxford Book of Quotations
"To see a World in a Grain of Sand,
And a Heaven in a Wild Flower,
Hold Infinity in the palm of your hand,
And Eternity in an hour."
William Blake born in 1757 same year as Mozart I think.
Also he evidently believed in what we call "multiple universes"
because he said "a World" instead of "the universe". cool guy.
I trespass into this thread because Ivan alerted me that
he had quoted me to the effect that it is not just energy that
shapes spacetime (effectively causing gravity) but also concentrations of pressure do it. pressure attracts just as energy does. the RHS of the main equation of GR is called the "stress energy tensor" and it combines quantities of energy density and quantities of pressure.
Ivan thanks for being so considerate. You are welcome to quote me in Philosophy forum if and when you think proper. But I cannot be a participant because it would scatter my already scattered wits to the four winds.
metric matters in Blake
I am thinking it should scan like this 4-3-4-3
no verse has an absolute metrical pattern but
various rhythmical possibilities grow out of verse and
here is one such
"To SEE a WORLD in a GRAIN of SAND,
And a HEAV'N in a WILD FLOWer,
Hold inFINiTY in the PALM of your HAND,
And eTERniTY in an HOUR."
duh DAH/ duh DAH/ duh duh DAH/ duh DAH
duh duh DAH/ duh duh DAH/ DAH duh
duh duh DAH/ duh DAH/ duh duh DAH/ duh duh DAH
duh duh DAH/ duh DAH/ duh duh DAH
iamb, iamb, anapest, iamb
anapest, anapest, trochee
anapest, iamb, anapest, anapest
anapest, iamb, anapest
Einstein's 1916 equation of GR is often written
as the curvature tensor G is equal to the stress-energy tensor T
either with the "mu, nu" or "m, n" subscripts as
G
mn = T
mn
or without the subscripts simply as
G = T