Metal star orbit金属星轨

A wise head up a group of lions,the fire of wisdom!Wake up intellectual lion roar,and rational beauty; the fire of wisdom,and fuel for the ideal of beauty.-- Poland astronomer Copernicus

青春应该是：一头醒智的狮,一团智慧的火!醒智的狮,为理性的美而吼；智慧的火,为理想的美而燃.—— 波兰天文学家 哥白尼