The energy given out in these changes is, weight for weight of matter concerned, of the order of a million times as great as that given out in any previous change known. The energy that would be liberated in the complete change of an ounce [28 gram] of radium, a process which would require thousands of years, is equal to that furbished by ten tons of coal during complete combustion. If it could be made to disintegrate suddenly and explosively, instead of gradually, an ounce of radium would produce as much effect as many tons of the most powerful detonator known. So far all attempts to accelerate or retard the rate of disintegration have been failures, though many such experiments have been tried.
— Frederick Soddy (1877 – 1956), Report of a lecture given in Birmingham September 16, 1913, published in the New York Times, September 28, 1913.
Why is the change gradual? Why does only a minute fraction
of the radium disintegrate in any particular second? Why does it dole itself
out so slowly and so exactly? Why does not all the uranium change to radium and
all the radium change to the next lowest thing at once? Why this decay by
driblets; why not a decay en masse?
Suppose presently we find it possible to quicken that decay?
— H. G. Wells (1866 – 1946), The World
Set Free, 1913.
An old Dutch farmer, who remarked to a companion once that
it was best not to swap horses in mid-stream.
— Abraham Lincoln (1809 – 1865), speech, 9 June, 1864.
Which of you by taking thought can add one cubit unto his
stature?
— Holy Bible, Gospel according to St Matthew, 6:27.
One of the greatest pains to human nature is the pain of a
new idea.
— Walter Bagehot (1801 – 1859), Physics
and Politics.
Time is the greatest innovator
— Francis Bacon (1561 – 1626) Of
innovations, 1625.
Plus ça change, plus c’est la même chose.
— French proverb.
We tell these tales, which are strictly true,
Just by way of convincing you
How very little, since things was made,
Anything alters in anyone’s trade.
— Rudyard Kipling (1865 – 1936).
The universe is transformation …
— Marcus Aurelius Antoninus (121-180) Meditations,
Book IV.
And sharp conductor change for blunt
The nation’s out of joint:
Franklin a wiser course pursues
And all your thunder useless views
By keeping to the point.
— Benjamin Franklin (1706-1790) (attrib.)
Listen and I will explain the nature of the field and how
change takes place within it.
— Bhagavad Gita, 13:3, in the
translation of Eknath Easwaran, Arkana Books, 1985.
You will find an index to this blog at the foot of this link. Please be patient: I am pedalling as fast as I can.

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