“The Divine Light is always in man, presenting itself to the senses and to the comprehension, but man rejects it.”

“[Giordano] Bruno died, despised and suffering, after eight years of agony. From that moment, his works have attracted interest, and he has long been recognized as an important figure in the development of modern thought. Nevertheless, few are familiar with the many and often bewildering pages of his writings. His Italian works have their place in the history of Italian literature. The Latin works in prose and verse are much more bulky and diffuse, but the few who grapple with them are rewarded by passages of great beauty and eloquence.”

“To make the distinction unmistakably clear: Civilization is the vital force in human history; culture is that inert mass of institutions and organizations which accumulate around and tend to drag down the advance of life; Civilization is Giordano Bruno facing death by fire; culture is the Cardinal Bellarmino, after ten years of inquisition, sending Bruno to the stake in the Campo di Fiori...”

“Burning the witch Giordano Bruno is one more wound inflicted on Christ’s body.”

“It is proof of a base and low mind for one to wish to think with the masses or majority, merely because the majority is the majority. Truth does not change because it is, or is not, believed by a majority of the people.”

“It may be you fear more to deliver judgment upon me than I fear judgment.”

“Time is the father of truth, its mother is our mind.”

“It is proper that noble spirits, equipped with truth and enlightened with the Divine intelligence, should arm themselves against dense ignorance by climbing up to the high rock and tower of contemplation.”

“Innumerable spirits and souls, when spread out through the same space, do not interfere with each other such that the diffusion of one would affect the diffusion of an infinity of others.”

“With luck on your side you can do without brains.”

“There is one basic cause of all effects.”