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

Success comes when you focus on the customer, not the competition.

作一個不滿足的人，勝過一只滿足的豬；作一個不幸的蘇格拉底，勝過作一個滿足的癡人。

The real problem is not whether machines think but whether men do.

The writer is a professional observer.

"The beauty of computational complexity lies in its ability to reveal the inherent difficulty of problems, regardless of the specific algorithms used to solve them."

釋義：做事如果不徹底解決問題，可能會留下隱患，導致自己遭受傷害。

出自北齊·顏之推《顏氏家訓·省事》。很多的事情一起做，可能做好的卻很少，還不如專心致志的做一件事情。