Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.
The real struggle is not between good and evil but between pain and pleasure.
世界可能是卑鄙的,但人们不必如此,如果他们拒绝的话。
重要的不是你得到了什么,而是你没有失去什么。
我们的员工是最宝贵的资产;投资于他们的技能就是投资于我们的未来。
永远别说永远,因为限制只是幻觉。