Leonard Susskind Quotes
There is a philosophy that says that if something is unobservable -- unobservable in principle -- it is not part of science. If there is no way to falsify or confirm a hypothesis, it belongs to the realm of metaphysical speculation, together with astrology and spiritualism. By that st . . . Read more

-Leonard Susskind
There is so much to groak; So little to groak from.

-Leonard Susskind
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We often say that the earth is a sphere, but to be precise, the term sphere refers only to the surface. The correct mathematical term for the solid earth is a ball.

-Leonard Susskind
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The great tragedy of science—the slaying of a beautiful hypothesis by an ugly fact.” — THOMAS HENRY HUXLEY

-Leonard Susskind
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I would guess that there are limits to what we can understand. But old people always think there are limits to what we can understand. It's the young people who push past those limits.

-Leonard Susskind
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the three-dimensional world of ordinary experience—the universe filled with galaxies, stars, planets, houses, boulders, and people—is a hologram, an image of reality coded on a distant two-dimensional surface. This new law of physics, known as the Holographic Principle, asserts th . . . Read more

-Leonard Susskind
world seems filled with people who are genuinely, deeply interested in physics but whose lives have taken them in different directions. This book is for all of us.

-Leonard Susskind
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Before World War II, when physics was primarily a European enterprise, physicists used the Greek language to name particles. Photon, electron, meson, baryon, lepton, and even hadron originated from the Greek. But later brash, irreverent, and sometimes silly Americans took over, and th . . . Read more

-Leonard Susskind