Isaac Newton
(1643–1727) was an English mathematician, physicist, and astronomer widely regarded as one of the greatest scientists in history. He formulated the laws of motion and universal gravitation, laying the foundation for classical mechanics. Newton also made significant contributions to optics and calculus. His work, "Principia Mathematica," remains one of the most important scientific texts ever written. Isaac Newton’s discoveries transformed our understanding of the physical world and continue to influence science and engineering.
6 quotes in this collection. Read them below, share your favourites, or follow the related links to explore similar voices.
All quotes by Isaac Newton
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“What we know is a drop, what we don't know is an ocean.”
Meaning: Newton expresses humility in knowledge, recognizing the vastness of the unknown. -
“To every action there is always opposed an equal reaction.”
Meaning: This scientific principle also reflects balance in life—every action has consequences. -
“I can calculate the motion of heavenly bodies, but not the madness of people.”
Meaning: Newton humorously highlights that human behavior is far more unpredictable than physical laws. -
“Truth is ever to be found in simplicity, and not in the multiplicity and confusion of things.”
Meaning: He emphasizes that simplicity leads to clarity and truth, especially in science and reasoning. -
“Innovation begins when curiosity refuses to settle for easy answers.”
Meaning: Curiosity drives discovery and progress. -
“If I have seen further it is by standing on the shoulders of giants.”
Meaning: Newton acknowledges that progress builds upon previous knowledge and contributions of others.