Galileo Galilei about truth (“Dialogue Concerning the Two Chief World Systems”, 1632) - For anyone who had experienced just once the perfect understanding of one single thing, and had truly tasted how knowledge is accomplished, would recognize that of the infinity of other truths he understands nothing.
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For anyone who had experienced just once the perfect understanding of one single thing, and had truly tasted how knowledge is accomplished, would recognize that of the infinity of other truths he understands nothing.
 Galileo GalileiDialogue Concerning the Two Chief World Systems (1632). copy citation

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