无限长的曲线，是宇宙的抽象，一头连着无限的过去，另一头连着无限的未来，中间只有无规律的随机起伏，一个个高低错落的波峰就像一粒粒大小不等的沙子。 ——《三体》 The infinitely long curve, an abstraction of the universe, is connected to the infinite past at one end and the infinite […]