Analysis of information sources in references of the Wikipedia article "پل دیراک" in Persian language version.
Kramers was certainly not a dogmatic atheist like, for instance, Dirac in his younger years, whose attitude was summed up by Pauli in one famous sentence: "Our friend Dirac has a religion; and the main tenet of that religion is: 'There is no God and Dirac was his prophet.
Dirac was contemptuous of philosophy and, as many scientists do, professed atheism. But it was a narrow sort, mainly dismissive of religious orthodoxy. In notes he wrote in 1933, he embraces another creed: "[T]his article of faith is that the human race will continue to live for ever and will develop and progress without limit . . . Living is worthwhile if one can contribute in some small way to this endless chain of progress."
Dirac’s story ends with a whimper. As a young man he had joked that physicists were all washed up by 30 and as he aged his powers waned. The Cambridge physics department took away his parking space and an outraged Manci insisted he take up a fellowship at Florida State University. He died in 1984, aged 82. An atheist, he was buried under a gravestone chosen by Manci. It read “because God said it should be so”.