In order to exert influence over people, there were other things that could be used besides love. Knowledge seemed to be an equally strong force, perhaps even stronger. Whoever possessed knowledge not only had power over the changeable passions of people, but also power over their thinking, over their minds, hearts and souls.

Whoever possessed knowledge not only had power over the changeable passions of people, but also power over their thinking, over their minds, hearts and souls.

The Encyclopedia--the advance artillery of reason, the armada of philosophy, the siege engine of the enlightenment...

The striving of humanity for knowledge and truth [can] not be suppressed. The growth of the spirit [is]an essential part of Creation; it was planned like the growth of the body, of the plants and animals and people - every living thing that God had created.