员工福利不是开支，而是对公司最宝贵资产的投资。

艺术是生活的正当任务。

我们开采的土地不属于我们所有，而是由我们管理。

Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.

There are no lines in nature, only areas of color, one against another.

免费游戏最贵的成本是玩家的信任，一旦透支就再也买不回来。