“that in every individual a spiritual element is manifested that gives life to all that exists, and that this spiritual element strives to unite with everything of a like nature to itself, and attains this aim through love.”

“Thus the truth—that his life should be directed by the spiritual element which is its basis, which manifests itself as love, and which is so natural to man—this truth, in order to force a way to man’s consciousness, had to struggle not merely against the obscurity with which it was expressed and the intentional and unintentional distortions surrounding it, but also against deliberate violence, which by means of persecutions and punishments sought to compel men to accept religious laws authorized by the rulers and conflicting with the truth.”

“Love is life. All, everything that I understand, I understand only because I love. Everything is, everything exists, only because I love. Everything is united by it alone. Love is God, and to die means that I, a particle of love, shall return to the general and eternal source.”

“But a man’s relationship to the world is determined not just by his intellect but by his feelings and by his who aggregate of spiritual forces. However much one implies or explains to a person that all that truly exists is no more than an idea, or that everything is made up of atoms, or that the essence of life is substance or will, or that heat, light, movement and electricity are only manifestations of one and the same energy; however much you explain this to a man—a being who feels, suffers, rejoices, fears and hopes—it will not explain his place in the universe.”

“Only by taking infinitesimally small units for observation (the differential of history, that is, the individual tendencies of men) and attaining to the art of integrating them (that is, finding the sum of these infinitesimals) can we hope to arrive at the laws of history.”

“If there is a God and future life, there is truth and good, and man's highest happiness consists in striving to attain them. We must live, we must love, and we must believe that we live not only today on this scrap of earth, but have lived and shall live”

“The goal of the artist is not to solve a question irrefutably, but to force people to love life in all its countless, inexhaustible manifestations.”