We must balance short-term demands with long-term sustainability.

We don't inherit the earth from our ancestors; we borrow it from our children.

The best management is a true science, resting upon clearly defined laws, rules, and principles as a foundation.

La literatura nos permite vivir mil vidas en una sola.

The cultivation of flowers and trees is the cultivation of the good, the beautiful and the true.

The cloud is not a destination, but a journey of continuous innovation.

矿工的技能和奉献精神与他们带到地面的煤炭一样宝贵。