Madeleine L'Engle Quote

Okay, Polly, her grandfather said. Let’s have some normal, ordinary lesson time. What is Heisenberg’s uncertainty principle?

Madeleine L'Engle

Okay, Polly, her grandfather said. Let’s have some normal, ordinary lesson time. What is Heisenberg’s uncertainty principle?

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About Madeleine L'Engle

Madeleine L'Engle (; November 29, 1918 – September 6, 2007) was an American writer of fiction, non-fiction, poetry, and young adult fiction, including A Wrinkle in Time and its sequels: A Wind in the Door, A Swiftly Tilting Planet, Many Waters, and An Acceptable Time. Her works reflect both her Christian faith and her strong interest in modern science.