The more I work with the forces of Nature and sense the Divine good-will towards mankind the more I am brought into contact with the great truth: that everything is ordered by the Lord and Giver of Life and this so-called science I work with is just an expression of the Supreme Will which wants to put human beings in contact with each other to help them improve and have a greater mutual understanding.

Letter to his wife Maria Cristina Marconi, 9th March, 1927. As reported in: My beloved Marconi (1999), p. 29