| Link | Quote | Stars | Tags | Author |
| a44fbf9 | It [chemistry] is therefore the occult or hidden science, the black art. | A Short History of Chemistry | ||
| 99d5630 | The phraseology in the early treatises is similar to that in the priestly writings. | A Short History of Chemistry | ||
| 4aadaa4 | They were ignorant of the metal in the free state. | A Short History of Chemistry |