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

Man is always something more than what he knows about himself. He is not what he is simply once and for all, but is a process.

Adaptability is the key to survival in a rapidly changing industry.

We must invest in people as much as we invest in machinery.

所以，愛的人啊，入睡吧，我知道愛，我知道我被你所愛。

人對他自己建筑起堤防來。