It is remarkable how much of the utilised information men possess has been derived from the observations of astronomers. The mechanism of the universe was known before Harvey discovered the circulation of the blood, or Watt constructed a steam engine. The astronomers seem to have been the pioneers of every branch of human knowledge. The Old and the New Testament open astronomically: "In the beginning God created the heaven and the earth" (Gen., i., I). "The wise men from the east came to Jerusalem, saying, where is He that is born King of Jews? for we have seen His star in the east" (Matt., ii., 2). It must be remembered that the science of astronomy in one important respect differs from all other sciences. Astronomers are observers only - they ascertain causes by watching effects. They cannot interfere with or alter the causes in operation.
William CrookesRelated topics
astronomy born beginning blood branch came circulation earth east engine heaven human men king known knowledge matt mechanism open operation respect saying science seen watching watt wise gen Harvey sciencesRelated quotes
Rate of change is this mathematics known as Calculus. ... Now I hope you understand this, because I've never been able to make head nor tail of it. It must be some sort of a Black Magic operation, started out by the Luce cult - some immoral people who are operating up in New York City, Rockefeller Plaza - been thoroughly condemned by the whole society. Anyway, their rate-of-change theory - I've never seen any use for that mathematics, by the way - I love that mathematics, because it - I asked an engineer, one time, who was in his 6th year of engineering, if he'd ever used Calculus, and he told me yeah, once, once I did, he said. When did you use it? And he said I used it once. Let me see, what did you use it on? Oh yeah. Something on the rate-of-change of steam particles in boilers. And then we went out and tested it and found the answer was wrong.
L. Ron Hubbard
Oh! human stupidity, do you not perceive that, though you have been with yourself all your life, you are not yet aware of the thing you possess most of, that is of your folly? and then, with the crowd of sophists, you deceive yourselves and others, despising the mathematical sciences, in which truth dwells and the knowledge of the things included in them. And then you occupy yourself with miracles, and write that you possess information of those things of which the human mind is incapable and which cannot be proved by any instance from nature. And you fancy you have wrought miracles when you spoil a work of some speculative mind, and do not perceive that you are falling into the same error as that of a man who strips a tree of the ornament of its branches covered with leaves mingled with the scented blossoms or fruit.
Leonardo da Vinci
One thing more, son. Do you believe in God?"
Slowly Frost put the spoon back into the bowl.
He asked: "You really want an answer?"
"I want an answer," said the man. "I want an honest one."
"The answer," said Frost, "is that I don't know. Not, certainly, in the kind of God that you are thinking of. Not the old white-whiskered, woodcut gentleman. But a supreme being - yes, I would believe in a God of that sort. Because it seems to me there must be some sort of force or power or will throughout the universe. The universe is too orderly for it to be otherwise. When you measure all this orderliness, from the mechanism of the atom at one end of the scale, out to the precision of the operation of the universe at the other end, it seems unbelievable that there is not a supervisory force of some kind, a benevolent ruling force to maintain that sort of order.
Clifford D. Simak
It is quite easy to include a weight for empty space in the equations of gravity. Einstein did so in 1917, introducing what came to be known as the cosmological constant into his equations. His motivation was to construct a static model of the universe. To achieve this, he had to introduce a negative mass density for empty space, which just canceled the average positive density due to matter. With zero total density, gravitational forces can be in static equilibrium. Hubble's subsequent discovery of the expansion of the universe, of course, made Einstein's static model universe obsolete. ...The fact is that to this day we do not understand in a deep way why the vacuum doesn't weigh, or (to say the same thing in another way) why the cosmological constant vanishes, or (to say it in yet another way) why Einstein's greatest blunder was a mistake.
Frank Wilczek
Innumerable men had passed by, across this Universe, with a dumb vague wonder, such as the very animals may feel; or with a painful, fruitlessly inquiring wonder, such as men only feel;-till the great Thinker came, the original man, the Seer; whose shaped spoken Thought awakes the slumbering capability of all into Thought. It is ever the way with the Thinker, the spiritual Hero. What he says, all men were not far from saying, were longing to say. The Thoughts of all start up, as from painful enchanted sleep, round his Thought; answering to it, Yes, even so! Joyful to men as the dawning of day from night;-is it not, indeed, the awakening for them from no-being into being, from death into life? We still honor such a man; call him Poet, Genius, and so forth: but to these wild men he was a very magician, a worker of miraculous unexpected blessing for them; a Prophet, a God!
Thomas Carlyle