A Quote by Jacobus Henricus van 't Hoff

Whereas the chemico-chemists always find in industry a beautiful field of gold-laden soil, the physico-chemists stand somewhat farther off, especially those who seek only the greatest dilution, for in general there is little to make with watery solutions.
I have spent some months in England, have seen an awful lot and learned little. England is not a land of science, there is only a widely practised dilettantism, the chemists are ashamed to call themselves chemists because the pharmacists, who are despised, have assumed this name.
What chemists took from Dalton was not new experimental laws but a new way of practicing chemistry (he himself called it the 'new system of chemical philosophy'), and this proved so rapidly fruitful that only a few of the older chemists in France and Britain were able to resist it.
Boundaries which mark off one field of science from another are purely artificial, are set up only for temporary convenience. Let chemists and physicists dig deep enough, and they reach common ground.
I would like to emphasize strongly my belief that the era of computing chemists, when hundreds if not thousands of chemists will go to the computing machine instead of the laboratory for increasingly many facets of chemical information, is already at hand. There is only one obstacle, namely that someone must pay for the computing time.
Enzymes catalyze all the reactions of life. They're what allow you to extract materials and energy from your environment and turn that into muscle and tissue and fat. That's all done by enzymes. They're pretty remarkable chemists - they're even better than Caltech chemists.
Proverbs accordingly are somewhat analogous to those medical Formulas which, being in frequent use, are kept ready-made-up in the chemists’ shops, and which often save the framing of a distinct Prescription.
The chemists work with inaccurate and poor measuring services, but they employ very good materials. The physicists, on the other hand, use excellent methods and accurate instruments, but they apply these to very inferior materials. The physical chemists combine both these characteristics in that they apply imprecise methods to impure materials.
When chemists have brought their knowledge out of their special laboratories into the laboratory of the world, where chemical combinations are and have been through all time going on in such vast proportions,-when physicists study the laws of moisture, of clouds and storms, in past periods as well as in the present,-when, in short, geologists and zoologists are chemists and physicists, and vice versa,-then we shall learn more of the changes the world has undergone than is possible now that they are separately studied.
Charm is an odorless perfume, which cannot be anchored in the chemists' test tube. It is a permeation, a radiation. It emanates from the climate of a warm human spirit, which not only contains light, but gives it off.
You have heard of the new chemical nomenclature endeavored to be introduced by Lavoisier, Fourcroy, &c. Other chemists of this country, of equal note, reject it, and prove in my opinion that it is premature, insufficient and false. These latter are joined by the British chemists; and upon the whole, I think the new nomenclature will be rejected, after doing more harm than good. There are some good publications in it, which must be translated into the ordinary chemical language before they will be useful.
There are chemists who spend their whole lives trying to find out what's in a lump of sugar. I want to know one thing. What is color?
You want to know whether we're better off? I've got a little bumper sticker for you: Osama bin Laden is dead and General Motors is alive. Osama bin Laden is dead and General Motors is alive! Osama bin Laden is dead and General Motors is alive!
Plants are the original chemists. Their sophistication makes DuPont and Monsanto look like little kids with chemistry sets.
Meaning is found not in the rewards, for they are only tokens. Seek not to have the gold medal. Instead, seek to be the person who can win the gold medal. It is in the quest that you'll find the fulfillment which the reward represents.
There was rarely an obvious branching point in a person's life. People changed slowly, over time. You didn't take on step, then find yourself in a completely new location. You first took a little step off a path to avoid some rocks. For a while, you walked alongside the path, but then you wandered out a little way to step on softer soil. Then you stopped paying attention as you drifted farther and farther away. Finally, you found yourself in the wrong city, wondering why the signs on the roadway hadn't led you better.
It does not seem, however, that organic chemists were much worried about barriers to rotation in organic molecules in general at that time because there was no technique available to demonstrate the phenomenon experimentally.
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