Safety production is the lifeline of mining enterprises and must be consistently emphasized.
数学的真正力量在于它简化复杂事物的能力,使不可理解的事物变得可理解。
We are all haunted by the ghosts of our past.
Jesus, Superman, and Mother Teresa never made art. Only imperfect beings can make art because art begins in what is broken.
成功的投资在于有纪律地坚持一个经过深思熟虑的计划。