人之有德慧术知者，恒存乎疢疾。
【解释】人常常在忧患困苦中，才能磨练意志，增长才干。
数学家是将咖啡转化为定理的装置。
The true power of mathematics lies in its ability to simplify the complex and reveal the underlying patterns of the universe.
The future of coal industry lies in intelligent and digital transformation.
母亲和幼教老师所产生的爱，近乎于神。