Imagination, beauty, and poetry in physics

"I am enough of the artist to draw freely upon my imagination. Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world." — Albert Einstein, 1929 interview
"What I cannot create, I do not understand" — Richard Feynman, Journal of Cell Science on his blackboard quote
"It is by logic we demonstrate, it is by intuition we invent." — Henri Poincaré, Science and Method
"Physical laws should have mathematical beauty." — Paul Dirac, Moscow State University blackboard remark
"when it comes to atoms, language can be used only as in poetry." — Niels Bohr, via Werner Heisenberg's memoir

his blackboard at the time of his death in 1988

Physical laws should have mathematical beauty.

cannot be reconstructed literally after several decades\u2026.

Imagination, beauty, and poetry in physics

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