“It is no good getting furious if you get stuck. What I do is keep thinking about the problem but work on something else. Sometimes it is years before I see the way forward. In the case of information loss and black holes, it was 29 years.”
“A Truth is the subjective development of that which is at once both new and universal. New: that which is unforeseen by the order of creation. Universal: that which can interest, rightly, every human individual, according to his pure humanity.”