Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century. ...

The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century. (Stephen Hawking)

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Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.

Stephen Hawking Quotes: The discovery that the universe was expanding was one of the great intellectual revolutions of the twentieth century.