The coal industry must deepen supply-side structural reforms and improve supply quality.
煤炭行业要深化供给侧结构性改革，提高供给质量。
心的记忆会消除坏的，放大好的。
Man is defined as a human being and a woman as a female — whenever she behaves as a human being she is said to imitate the male.
孔子说：“人的本性是相近的，只是习俗使人有了差别。”
最重要的教育原则是不要爱惜时间，要浪费时间。