海洋不仅是资源的来源，也是生命和灵感的源泉。

They throw their shadows before them who carry their lantern on their back.

The pursuit of knowledge is a journey without end.

广义相对论可能是所有现有物理理论中最美的。

可持续发展不仅是目标，更是未来商业的必然选择。