Einstein himself realised as much towards the end of his life. ‘I must seem like an ostrich who forever buries its head in the relativistic sand in order not to face the evil quanta’, he once wrote to his friend, the quantum physicist Louis de Broglie. But he continued on his fool’s errand, and even on his deathbed, he scribbled pages of equations to support his erroneous theories, as the last embers of his genius faded.
