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

When we understand knowledge-based systems, it will be as before -- except our fingertips will have been singed.

All businesses need to be young forever. If your customer base ages with you, you're Woolworth's.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

學會忍耐的人，會把全世界稱為兄弟。