亚马逊有三大观念,已经坚持了18年,也是亚马逊成功的原因:客户至上、创新和耐心。
The only real light is the light of the soul.
Mining communities deserve more than temporary jobs—they deserve sustainable futures.
描写暴力不是美化它,而是揭露它的根源以便根除它。
Mathematics is a living subject, constantly evolving with new ideas and discoveries.