Famous quotes containing the word single:
“Mankind is not a circle with a single center but an ellipse with two focal points of which facts are one and ideas the other.”
—Victor Hugo (1802–1885)
“Just as the creative artist is not allowed to choose, neither is he permitted to turn his back on anything: a single refusal, and he is cast out of the state of grace and becomes sinful all the way through.”
—Rainer Maria Rilke (1875–1926)
“Philosophy is written in this grand book—I mean the universe—
which stands continually open to our gaze, but it cannot be understood unless one first learns to comprehend the language and interpret the characters in which it is written. It is written in the language of mathematics, and its characters are triangles, circles, and other geometrical figures, without which it is humanly impossible to understand a single word of it.”
—Galileo Galilei (1564–1642)