Operational effectiveness and strategy are both essential to superior performance, but they work in very different ways.

The future of livestock lies in balancing productivity with ethical responsibility.

活着就是被标记。活着就是改变，获得故事的话语，这是我们凡人真正知道的唯一庆祝。

The documenta is a laboratory for the future of art.

小人反复无常，不可深交。