The Best Galileo Galilei quotes

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Galileo was born on February 15th, in the year of 1611, and died on January 8th, 1642. Known as an astronomer and mathematician who played a major role in the scientific revolution that took place during his time. He is considered one of the most influential thinkers of all time because he provided evidence for heliocentrism (which states that Earth revolves around Sun) which went against what was believed at the time (geocentricism). His knowledge transcended many fields including astronomy, physics, mathmatics among others-his contributions to science are so significant they paved way for modern day advances such as satellites or GPS systems. Galileo’s work has had tremendous impact both historically and scientifically; it changed our understanding about

We are glad to present you the most interesting phrases from Galileo Galilei.

We are glad to present you the best Science, Books, Reason, Discover, Teach quotes from Galileo Galilei, and much more.


About Galileo Galilei

birth of the author

15 February 1564

death of the author

8 January 1642

education of the author

University Of Pisa

knownfor of the author

Known For:
Analytical Dynamics, Heliocentrism, Kinematics, Observational Astronomy

occupation of the author

Astronomy, Physics, Engineering, Natural Philosophy, Mathematics

institution of the author

University Of Pisa, University Of Padua


Mathematics is the key and door to the sciences. β€” Galileo Galilei

Science proceeds more by what it has learned to ignore than what it takes into account. β€” Galileo Galilei

In the future, there will be opened a gateway and a road to a large and excellent science into which minds more piercing than mine shall penetrate to recesses still deeper. β€” Galileo Galilei

In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual. β€” Galileo Galilei

mathematics is the key and door to the sciences Galileo Galilei quote

I believe that the intention of Holy Writ was to persuade men of the truths necessary to salvation; such as neither science nor other means could render credible, but only the voice of the Holy Spirit. β€” Galileo Galilei

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

See now the power of truth. β€” Galileo Galilei


Scripture is a book about going to Heaven. It’s not a book about how the heavens go. β€” Galileo Galilei

Nature’s great book is written in mathematics. β€” Galileo Galilei

scripture is a book about going to heaven it s not a book about how the heavens go Galileo Galilei quote

The book of nature is written in the language of mathematics. β€” Galileo Galilei

Philosophy is written in that great book which ever lies before our eyes–I mean the universe–but we cannot understand it if we do not first learn the language and grasp the symbols, in which it is written. β€” Galileo Galilei

He who looks the higher is the more highly distinguished, and turning over the great book of nature (which is the proper object of philosophy) is the way to elevate one’s gaze. β€” Galileo Galilei

I do not know what to say in a case so surprising, so unlooked for and so novel. β€” Galileo Galilei


There are those who reason well, but they are greatly outnumbered by those who reason badly. β€” Galileo Galilei

where the senses fail us reason must step in Galileo Galilei quote

Where the senses fail us, reason must step in. β€” Galileo Galilei

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. β€” Galileo Galilei

To me, a great ineptitude exists on the part of those who would have it that God made the universe more in proportion to the small capacity of their reason than to His immense, His infinite, power. β€” Galileo Galilei

What did Galileo invent?

Galileo invented an early type of thermometer.

Although he did not invent the telescope, he made significant improvements to it that enabled astronomical observation. .

Nature is relentless and unchangeable, and it is indifferent as to whether its hidden reasons and actions are understandable to man or not. β€” Galileo Galilei

It vexes me when they would constrain science by the authority of the Scriptures, and yet do not consider themselves bound to answer reason and experiment. β€” Galileo Galilei

Nature . . . is inexorable and immutable; she never transgresses the laws imposed upon her, nor cares a whit whether her abstruse reasons and methods of operations are understandable to men. β€” Galileo Galilei


You cannot teach a person something he does not already know, you can only bring what he does know to his awareness. β€” Galileo Galilei

You can’t teach anybody anything, only make them realize the answers are already inside them. β€” Galileo Galilei

Redundant Thematics

In Galileo Galilei Statements


You cannot teach a man anything; you can only help him find it within himself. β€” Galileo Galilei

I would say here something that was heard from an ecclesiastic of the most eminent degree: The intention of the Holy Spirit is to teach us how one goes to heaven, not how the heavens go. β€” Galileo Galilei

you cannot teach a man anything you can only help him find it within himself Galileo Galilei quote

Holy Writ was intended to teach men how to go to Heaven not how the heavens go. β€” Galileo Galilei


It was granted to me alone to discover all the new phenomena in the sky and nothing to anybody else. This is the truth which neither envy nor malice can supress. β€” Galileo Galilei

We cannot teach people anything; we can only help them discover it within themselves. β€” Galileo Galilei

Nothing can be taught to a man, only it’s possibly to help him to discover it inside. β€” Galileo Galilei

In time you may discover everything that can be discovered, and still your progress will only be progress away from humanity. β€” Galileo Galilei

we cannot teach people anything we can only help them discover it within themselves Galileo Galilei quote

All truths are easy to understand once they are discovered; the point is to discover them. β€” Galileo Galilei

Inspiring Phrases From Galileo Galilei

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. β€” Galileo Galilei

They know that it is human nature to take up causes whereby a man may oppress his neighbor, no matter how unjustly. β€” Galileo Galilei

The greatest wisdom is to get to know oneself. β€” Galileo Galilei

The nature of the human mind is such that unless it is stimulated by images of things acting upon it from without, all remembrance of them passes easily away. β€” Galileo Galilei

the greatest wisdom is to get to know oneself Galileo Galilei quote

Nature…does not act by means of many things when it can do so by means of a few. β€” Galileo Galilei

Nothing occurs contrary to nature except the impossible, and that never occurs. β€” Galileo Galilei

God is known by nature in his works, and by doctrine in his revealed word. β€” Galileo Galilei


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