一切事物都是无常的，都是生灭变化的法则；当生灭停止，达到寂静，这才是真正的快乐。
The very essence of the creative is its novelty, and hence we have no standard by which to judge it.
The writer's duty is to tell the uncomfortable truths that others prefer to ignore.
The challenge of modern physics is not just to find answers but to ask the right questions.
The best way to learn mathematics is to do mathematics.
我不相信纯粹的艺术。
The coal industry must deepen supply-side structural reforms and improve supply quality.