光是建筑中最重要的材料。

Love is not a profession, it's a condition.

The future of agriculture lies in the integration of traditional knowledge with cutting-edge biotechnology.

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

【译文】 子贡问怎样实现仁，孔子说：“工人要做好工，必先磨好工具。生活在那里，就要追随那里的品德高尚的领导，结交那里的仁义之士。”

一个灰色的回忆，怎能抗衡现在的生动与自由。