Nothing is invented; nothing is extraneous. Cancer's life is a recapitulation of the body's life, its existence a pathological mirror of our own [. . .] this is not a metaphor. Down to their innate molecular core, cancer cells are hyperactive, survival-endowed, scrappy, fecund, inventive copies of ourselves.
Siddhartha Mukherjee, The Emperor of All Maladies: A Biography of Cancer
cancer, health, medical