Famous quotes containing the words modern and/or chemistry:
“We could hardly believe that after so many ordeals, after all the trials of modern skepticism, there was still so much left in our souls to destroy.”
—Alexander Herzen (1812–1870)
“If thought makes free, so does the moral sentiment. The mixtures of spiritual chemistry refuse to be analyzed.”
—Ralph Waldo Emerson (1803–1882)