18 Quotes Tagged: chemistry

I'm even going to electrolyze my urine. That'll make for a pleasant smell in the trailer.

If I survive this, I'll tell people I was pissing rocket fuel.

"Sorry for the delay," Vogel said. "I was required to make a bomb."

No, this trick won't work... How on earth are you ever going to explain in terms of chemistry and physics so important a biological phenomenon as first love?

Mathematics is the cheapest science. Unlike physics or chemistry, it does not require any expensive equipment. All one needs for mathematics is a pencil and paper.

Several billion trillion tons of superhot exploding hydrogen nuclei rose slowly above the horizon and managed to look small, cold and slightly damp.

The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed.

Chemistry, for me, had stopped being such a source. It led to the heart of Matter, and Matter was our ally precisely because the Spirit, dear to Fascism, was our enemy; but, having reached the fourth year of Pure Chemistry, I could no longer ignore the fact that chemistry itself, or at least that which we were being administered, did not answer my questions. To prepare phenyl bromide according to Gatterman was amusing, even exhilarating, but not very different from following Artusi's recipes. Why in that particular way and not in another? After having been force fed in liceo the truths revealed by Fascist Doctrine, all revealed, unproven truths either bored me stiff or aroused my suspicion. Did chemistry theorems exist? No; therefore you had to go further, not be satisfied with the quia go back to the origins, to mathematics and physics. The origins of chemistry were ignoble, or at least equivocal: the dens of the alchemists, their abominable hodgepodge of ideas and language, their confessed interest in gold, their Levantine swindles typical of charlatans or magicians; instead, at the origin of physics lay the strenuous clarity of the West – Archimedes and Euclid.

Chloroplasts bear chlorophyll; they give the green world its color, and they carry out the business of photosynthesis. Around the inside perimeter of each gigantic cell trailed a continuous loop of these bright green dots. They spun . . . they pulsed, pressed, and thronged . . . they shone, they swarmed in ever-shifting files around and around the edge of the cell; they wandered, they charged, they milled, raced . . . they flowed and trooped greenly . . . All the green in the planted world consists of these whole, rounded chloroplasts . . . If you analyze a molecule of chlorophyll itself, what you get is one hundred thirty-six atoms of hydrogen, carbon, oxygen, and nitrogen arranged in an exact and complex relationship around a central ring. At the ring’s center is a single atom of magnesium. Now: If you remove the atom of magnesium and in its place put an atom of iron, you get a molecule of hemoglobin. The iron atom combines with all the other atoms to make red blood, the streaming red dots in the goldfish’s tail.

On Titan the molecules that have been raining down like manna from heaven for the last 4 billion years might still be there largely unaltered deep-frozen awaiting the chemists from Earth

That the nobility of Man, acquired in a hundred centuries of trial and error, lay in making himself the conquerer of matter, and that I had enrolled in chemistry because I wanted to maintain faithful to that nobility. That conquering matter is to understand it, and understanding matter is necessary to understanding the universe and ourselves: and that therefore Mendeleev’s Periodic Table, which just during those weeks we were laboriously learning to unravel, was poetry, loftier and more solemn than all the poetry we had swallowed doen in liceo; and come to think of it, it even rhymed! …

[T]he chemistry and physics on which we fed, besides being in themselves nourishments vital in themselves, were the antidotes to Fascism … because they were clear and distinct and verifiable at every step, and not a tissue of lies and emptiness like the radio and newspapers.

Before you treat a man with a condition, know that not all cures can heal all people. For the chemistry that works on one patient may not work for the next, because even medicine has its own conditions.

... and finally there came the customer we'd always dreamed of, who wanted us as consultants. To be a consultant is the ideal work, the sort from which you derive prestige and money without dirtying your hands, or breaking your backbone, or running the risk of ending up roasted or poisoned: all you have to do is take off your smock, put on your tie, listen in attentive silence to the problem, and then you'll feel like the Delphic oracle. You must then weigh your reply very carefully and formulate it in convoluted, vague language so that the customer also considers you an oracle, worthy of his faith and the rates set by the Chemists' Society.

Wherever we look, the work of the chemist has raised the level of our civilization and has increased the productive capacity of our nation.

THE MAXIMS OF MEDICINE

Before you examine the body of a patient,
Be patient to learn his story.
For once you learn his story,
You will also come to know
His body.
Before you diagnose any sickness,
Make sure there is no sickness in the mind or heart.
For the emotions in a man’s moon or sun,
Can point to the sickness in
Any one of his other parts.
Before you treat a man with a condition,
Know that not all cures can heal all people.
For the chemistry that works on one patient,
May not work for the next,
Because even medicine has its own
Conditions.
Before asserting a prognosis on any patient,
Always be objective and never subjective.
For telling a man that he will win the treasure of life,
But then later discovering that he will lose,
Will harm him more than by telling him
That he may lose,
But then he wins.

THE MAXIMS OF MEDICINE by Suzy Kassem