我们都在阴沟里，但仍有人仰望星空。

The world is full of magic things, patiently waiting for our senses to grow sharper.

The international system is inherently competitive, and states are constantly trying to outmaneuver each other.

黄金时代在我们面前而不在我们背后。

科学无国界，因为知识属于人类，是照亮世界的火炬。

出自《海国图志序》。善于学习外国的长处，就能够征服外国;不善于学习外国的长处就会被外国所征服。