海洋是所有陆地现象的伟大整合者,是空气和陆地所能提供的一切的最终接收者。
能源的未来是低碳的,我们需要站在这一转型的最前沿。
The essence of mathematics lies in its freedom.
Reality is a question of perspective; the further you get from the past, the more concrete and plausible it seems—but as you approach the present, it inevitably seems more and more incredible.