The criterion and rule of the true is to have made it. Accordingly, our clear and distinct idea of the mind cannot be a criterion of the mind itself, still less of other truths. For while the mind perceives itself, it does not make itself.
Giambattista VicoCommon sense is judgment without reflection, shared by an entire class, an entire nation, or the entire human race.
Giambattista VicoPolitical Science carries inseparably with it the study of piety, and that he who is not pious cannot be truly wise.
Giambattista VicoBut the nature of our civilized minds is so detached from the senses, even in the vulgar, by abstractions corresponding to all theabstract terms our languages abound in, and so refined by the art of writing, and as it were spiritualized by the use of numbers, because even the vulgar know how to count and reckon, that it is naturally beyond our power to form the vast image of this mistress called "Sympathetic Nature.
Giambattista Vico