kumar shubham

“Don’t galaxies receding faster than the speed of light violate relativity theory? Hubble’s law v = Hd implies that galaxies will move away from us faster than the speed of light c if their distance from us is greater than c/H ≈ 14 billion light-years, and we have no reason to doubt that such galaxies exist, so doesn’t this violate Einstein’s claim that nothing can go faster than light? The answer is yes and no: it violates Einstein’s special relativity theory from 1905 but not his general relativity theory from 1915, and the latter is Einstein’s final word on the subject, so we’re okay.”
― Max Tegmark, Our Mathematical Universe: My Quest for the Ultimate Nature of Reality

“He who fights too long against dragons becomes a dragon himself; and if you gaze too long into the abyss, the abyss will gaze into you.”
― Friedrich Nietzsche

“You cannot be truly brave unless you feel truly afraid. That’s what courage is. Doing it anyway, even though you’re scared. Sorry, terrified. And you did. You chose to fight. To step into that furnace of blood and madness and pain, and fight. Despite your fear”
― John Gwynne, A Time of Dread

“All happy families are alike; each unhappy family is unhappy in its own way.”
― Leo Tolstoy , Anna Karenina