Measles Quote by Avicenna
“The physical signs of measles are nearly the same as those of smallpox, but nausea and inflammation is more severe, though the pains in the back are less.”
“The physical signs of measles are nearly the same as those of smallpox, but nausea and inflammation is more severe, though the pains in the back are less.”
![“Pure earth does not petrify, because the predominance of dryness over [i.e. in] the earth endows it not with coherence but rather with crumbliness. In general, stone is formed in two ways only (a) through the hardening of clay, and (b) by the congelation [of waters].” quote by Avicenna](https://sms4smile.com/quotes/img-quotes/4b0/avicenna-19211_clay_pure-earth-does-not-petrify-because-the_878916.jpg)
