Roger Bacon — "The common people are easily deceived by false appearances."
The common people are easily deceived by false appearances.
The common people are easily deceived by false appearances.
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"The philosophers of the Arabs are more accurate and more subtle than the Latins."
"The four greatest stumbling blocks to understanding are: authority, long-standing custom, the sense of the ignorant crowd, and the hiding of one's own ignorance under the show of wisdom."
"Theology itself, which is the queen of the sciences, cannot be perfect without philosophy."
"The study of optics is of the greatest utility, for it teaches us to understand the nature of light, and of all things that are visible."
"All science requires mathematics."
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