分辨率：3840 x2160高清壁纸
霍金关于宇宙的语录壁纸：我们只是一颗普通恒星的小行星上的高级猴子。但我们能理解宇宙。这使我们很特别。
“We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.”
— Stephen Hawking
“We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.”
— Stephen Hawking
