Galileo Galilei

Astronomer and Physicist Italian 1564 – 1642

Pioneer of the scientific method and telescopic astronomy.

378 quotes

"In questions of science, the authority of a thousand is not worth the humble reasoning of a single individual."
Science
"All truths are easy to understand once they are discovered; the point is to discover them."
Truth
"We cannot teach people anything; we can only help them discover it within themselves."
Education
"Mathematics is the language in which God has written the universe."
Knowledge
"I have never met a man so ignorant that I couldn't learn something from him."
Wisdom
"You cannot teach a man anything; you can only help him find it within himself."
Education
"Passion is the genesis of genius."
Creativity
"The sun, with all those planets revolving around it and dependent on it, can still ripen a bunch of grapes as if its only concern."
Nature
"It is a beautiful and delightful thing to know something, to understand some matter."
Knowledge
"I would rather discover one true cause than win a hundred arguments."
Truth
"The two chief world systems are...composed of quite different assumptions, and pertain to totally different universes."
Science
"Freedom is the oxygen of the soul."
Freedom
"To understand the universe, you must understand the language in which it is written."
Science
"Where the senses fail us, reason must step in."
Wisdom
"I am always pleased when I receive more hope than evidence."
Hope
"The greatest truth is simplicity, and simplicity is the mark of truth."
Truth
"The book of nature is written in the language of mathematics."
Knowledge
"Art is the beautiful display of our achievements."
Art
"The desire to understand the world is the very basis of all science."
Science
"You cannot persuade a man by reason if he is not willing to listen."
Wisdom
"Truth cannot conflict with truth."
Truth
"Nothing is so powerful as an idea whose time has come."
Motivation
"Common sense is not so common."
Wisdom
"Measure what is measurable, and make measurable what is not so."
Science
"The mind is the equal of the body in the pursuit of truth."
Knowledge
"If you wish to learn, always observe."
Education
"The human mind tends to see what it expects to see."
Philosophy
"Nature uses only the longest threads to weave her patterns."
Nature
"One must have faith to become wise."
Faith
"The path to wisdom is paved with questions."
Wisdom