Christian Huygens

Physics Dutch 1629 – 1695 392 quotes

Proposed the wave theory of light and made significant contributions to mechanics and horology.

Most quoted

"It is a pleasure to stand upon the shore, and to see ships tossed upon the sea; a pleasure to stand in the window of a castle, and to see a battle and the adventures thereof: but no pleasure is comparable to the standing upon the vantage ground of truth..."

— from Attributed

"One finds in this subject a kind of demonstration which does not carry with it so high a degree of certainty as that of geometry; and which differs distinctly from the method employed by geometers."

— from Treatise on Light, 1690

"Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution."

— from Treatise on Light, 1690

All quotes by Christian Huygens (392)

The universe is a machine, and its laws are mathematical.

Various Notes

The more we study nature, the more we are filled with awe.

Various Letters and Notes

The true scientist is one who is humble before the vastness of the universe.

Various Letters and Notes

The pursuit of knowledge is a journey, not a destination.

Attributed

The most profound truths are often the simplest.

Attributed

The universe is full of wonders, if only we have eyes to see them.

Cosmotheoros

The true measure of a man is not what he has, but what he does.

Attributed

The greatest glory in living lies not in never falling, but in rising every time we fall.

Attributed

I have often wondered that no one has yet thought of a method for determining the longitude at sea by means of a clock.

Letter to Jean-Baptiste Colbert 1660

The true cause of the regular motion of the pendulum is the gravity of the Earth.

Letter to Ismael Boulliau 1656

I have found that the rings of Saturn are not attached to the planet, but are separated from it.

Letter to Ismael Boulliau 1656

It is a great pleasure to discover something new, and to be the first to see it.

Letter to his brother Constantijn Huygens Jr. 1655

I am working on a book about the pendulum clock, which I hope will be useful to many.

Letter to Gottfried Wilhelm Leibniz 1673

The nature of light is still a great mystery to me.

Letter to Robert Hooke 1678

I have always been fascinated by the stars and planets, and I hope to learn more about them.

Diary entry 1650

The more I learn, the more I realize how much I do not know.

Letter to his father Constantijn Huygens Sr. 1665

I believe that the universe is governed by mathematical laws, and that we can discover them through observation and reason.

Letter to Nicolas Fatio de Duillier 1670

I am very happy with my new telescope, which allows me to see things I have never seen before.

Letter to his brother Lodewijk Huygens 1655

The study of nature is a never-ending source of wonder and delight.

Diary entry 1660

I am convinced that there are other worlds out there, inhabited by intelligent beings.

Cosmotheoros (published posthumously) 1690