Jean Anthelme Brillat-Savarin

The centuries last passed have also given the taste important extension; the discovery of sugar, and its different preparations, of alcoholic liquors, of wine, ices, vanilla, tea and coffee, have given us flavors hitherto unknown.

Some of the best actors in the world are very exterior actors, Anthony Hopkins being one of them. He knows exactly how to turn his face to get a certain expression. He knows exactly what to do with eyes, and with his voice. It's very exterior.

With this in mind, for some twenty years I have set myself as my particular task the experimental investigation of the connexion between change in the structure and change in the spectra of chemical atoms.