Galileo Galilei

Astronomer, Physicist

Galileo Galilei was an Italian astronomer and physicist known for his pioneering work in heliocentrism and the scientific method.

Born
February 15, 1564
Died
January 8, 1642
Quotes
133
Rank
#206

About Galileo Galilei

Galileo Galilei — Life and Legacy

Galileo Galilei, a prominent figure of the Scientific Revolution, is renowned for his contributions to astronomy and physics. His work, particularly in advocating the heliocentric model, challenged the long-held geocentric views endorsed by the Church. Galileo's famous assertion, 'E pur si muove,' encapsulates his unwavering commitment to scientific truth despite facing severe opposition. He believed that empirical evidence should guide understanding, famously stating, 'In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual.' This perspective not only reflects his innovative thinking but also marks a significant departure from reliance on tradition. Galileo's methods emphasized observation and experimentation, laying the groundwork for modern scientific inquiry. His use of the telescope to observe celestial bodies revealed moons orbiting Jupiter, directly contradicting the prevailing Aristotelian cosmology. These discoveries were not just scientific milestones; they represented a profound shift in how humanity perceives its place in the universe. Today, Galileo's quotes and ideas continue to resonate, inspiring generations to pursue truth through inquiry and skepticism, reinforcing the notion that science thrives on questioning established norms.

Quote collection

Galileo Galilei quotes (page 1 of 7)

133 quotes — follow a thought to its full quote page.

Galileo Galilei Astronomer, Physicist
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"All truths are easy to understand once they are discovered; the point is to discover them."

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Galileo Galilei Astronomer, Physicist
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"The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if it had nothing else in the universe to do."

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Galileo Galilei Astronomer, Physicist
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"I do not feel obliged to believe that the same God who has endowed us with senses, reason, and intellect has intended us to forego their use."

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Galileo Galilei Astronomer, Physicist
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"The laws of nature are written by the hand of God in the language of mathematics."

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Galileo Galilei Astronomer, Physicist
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"To understand the Universe, you must understand the language in which it's written, the language of Mathematics."

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Galileo Galilei Astronomer, Physicist
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"In the sciences, the authority of thousands of opinions is not worth as much as one tiny spark of reason in an individual man."

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Galileo Galilei Astronomer, Physicist
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"To be humane, we must ever be ready to pronounce that wise, ingenious and modest statement 'I do not know'."

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Galileo Galilei Astronomer, Physicist
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"Mathematics is the language with which God has written the universe."

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Galileo Galilei Astronomer, Physicist
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"There are those who reason well, but they are greatly outnumbered by those who reason badly."

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Galileo Galilei Astronomer, Physicist
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"And who can doubt that it will lead to the worst disorders when minds created free by God are compelled to submit slavishly to an outside will? When we are told to deny our senses and subject them to the whim of others? When people devoid of whatsoever competence are made judges over experts and are granted authority to treat them as they please? These are the novelties which are apt to bring about the ruin of commonwealths and the subversion of the state."

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Galileo Galilei Astronomer, Physicist
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"Two truths cannot contradict one another."

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Galileo Galilei Astronomer, Physicist
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"Nonetheless, it moves."

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"The Bible shows the way to go to heaven, not the way the heavens go."

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Galileo Galilei Astronomer, Physicist
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"The prohibition of science would be contrary to the Bible, which in hundreds of places teaches us how the greatness and the glory of God shine forth marvelously in all His works, and is to be read above all in the open book of the heavens."

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Galileo Galilei Astronomer, Physicist
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"Long experience has taught me this about the status of mankind with regard to matters requiring thought: the less people know and understand about them, the more positively they attempt to argue concerning them, while on the other hand to know and understand a multitude of things renders men cautious in passing judgment upon anything new."

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Galileo Galilei Astronomer, Physicist
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"You may force me to say what you wish; you may revile me for saying what I do. But it moves."

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