Looking up, I see the immensity of the cosmos; bowing my head, I look at the multitude of the world. The gaze flies, the heart expands, the joy of the senses can reach its peak, & indeed, this is true happiness!

仰观宇宙之大,俯察品类之盛,所以游目骋怀,足以极视听之娱,信可乐也。

–晋·王羲之《兰亭集序》