EMANUEL SWEDENBORG
coming more and more confirmed in my ideas. It seems to me that the immense number of experiments that have been made affords a good ground for building upon; and that the toil and expenses incurred by others may be turned to use by working up with head what they have collected with their hands. Many deductions may thus be made which will be of use in chemistry and metallurgy, and in determining the nature of fire and other things."
