"I am aware that a philosopher's ideas are not subject to the judgment of ordinary persons, because it is his endeavour to seek the truth in all things, to the extent permitted to human reason by God"

Nicolaus Copernicus was a popular theorist and astronomer who is best known for his heliocentric model of the universe. In this quote, he is stressing the value of philosophical idea and the pursuit of truth. He is recommending that the concepts of philosophers ought to not be judged by common individuals, as they are looking for the reality to the best of their capability. He indicates that the truth is just available to a certain degree, as it is limited by human reason and the will of God. This quote highlights the value of philosophical idea and the pursuit of reality, in addition to the limitations of human factor. It likewise suggests that the ideas of philosophers should be respected and not judged by regular people.