领导力是关于用远见和诚信做出艰难决定。

The pursuit of mathematical truth requires both intuition and rigor.

Escribir es un acto de amor, de compromiso con la realidad y con los demás.

A writer is someone who spends years patiently trying to discover the second being inside him, and the world that makes him who he is.

我们要坚持开放合作，实现互利共赢。

如果我们将利润与目标结合起来，企业可以成为向善的力量。

生物体适应度越高，其适应性往往越低。