“I have been in my bed for five weeks, oppressed with weakness and other infirmities from which my age, seventy four years,… — Galileo Galilei Copy Share Image
Oh, my dear Kepler, how I wish that we could have one hearty laugh together. Here, at Padua, is the principal professor… — Galileo Galilei Copy Share Image
When the moon is ninety degrees away from the sun it sees but half the earth illuminated (the western half). For the… — Galileo Galilei Copy Share Image
The Grand Duke [of Tuscany] ...after observing the Medicaean plants several times with me ... has now invited me to attach myself… — Galileo Galilei Copy Share Image
The vain presumption of understanding everything can have no other basis than never having understood anything. For anyone who had ever experienced… — Galileo Galilei Copy Share Image
Their vain presumption of knowing all can take beginning solely from their never having known anything; for if one has but once… — Galileo Galilei Copy Share Image
I therefore concluded, and decided unhesitatingly, that there are three stars in the heavens moving about Jupiter, as Venus and Mercury about… — Galileo Galilei Copy Share Image
I wish, my dear Kepler, that we could have a good laugh together at the extraordinary stupidity of the mob. What do… — Galileo Galilei Copy Share Image
Surely, God could have caused birds to fly with their bones made of solid gold, with their veins full of quicksilver, with their flesh… — Galileo Galilei Copy Share Image
If experiments are performed thousands of times at all seasons and in every place without once producing the effects mentioned by your philosophers, poets,… — Galileo Galilei Copy Share Image
“(T)he increase of known truths stimulates the investigation, establishment, and growth of the arts.” — Galileo Galilei Copy Share Image
In the long run my observations have convinced me that some men, reasoning preposterously, first establish some conclusion in their minds which, either because… — Galileo Galilei Copy Share Image
Nature . . . is inexorable and immutable; she never transgresses the laws imposed upon her, nor cares a whit whether her abstruse reasons… — Galileo Galilei Copy Share Image
Holy Writ was intended to teach men how to go to Heaven not how the heavens go. — Galileo Galilei Copy Share Image
And who can doubt that it will lead to the worst disorders when minds created free by God are compelled to submit slavishly to… — Galileo Galilei Copy Share Image
Among the great men who have philosophized about [the action of the tides], the one who surprised me most is Kepler. He was a… — Galileo Galilei Copy Share Image
Infinities and indivisibles transcend our finite understanding, the former on account of their magnitude, the latter because of their smallness; Imagine what they are… — Galileo Galilei Copy Share Image
I do not feel obliged to believe that the same God who has endowed us with senses, reason, and intellect has intended us to… — Galileo Galilei Copy Share Image
What ever the course of our lives, we should recieve them as the highest gift from the hand of God, in which equally reposed… — Galileo Galilei Copy Share Image
I cannot but be astonished that Sarsi should persist in trying to prove by means of witnesses something that I may see for myself… — Galileo Galilei Copy Share Image
![“The Grand Duke [of Tuscany] ...after observing the Medicaean plants…” quote by Galileo Galilei](https://sms4smile.com/quotes/img-quotes/986/galileo-galilei-2377_annuals_the-grand-duke-of-tuscany-after-observin_2931656.jpg)
