色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

Mental phenomena can only be understood in terms of their consequences for action.

Structured Programming supports the law of the excluded middle.

The core competitiveness of an enterprise lies in innovation; without innovation, there is no future.

Talent is the core competitiveness of the coal industry.

成功不是幸福的關鍵。幸福才是成功的關鍵。

一個組織的產品和服務的質量是其管理質量的直接反映。

Science is a way of thinking much more than it is a body of knowledge.

I paint people not because of what they are like, not exactly in spite of what they are like, but how they happen to be.