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

Science is not just about discovery, but also about the application of knowledge to improve human life.

"A man is not old until regrets take the place of dreams."

Every building is a prototype. No two are alike.

像對待家人一樣對待你的團隊，他們就會建立起世代相傳的事業。

"What is a hero without love for mankind?"

偉大的領導力在于創造更多的領導者，而不是更多的追隨者。

Trust doesn’t mean that you trust that someone won’t screw up—it means you trust them even when they do screw up.