When the third appeared, he thrust at it with the knife, only to feel the blade[刀片] snap as the fish rolled. 

人工智能的未来掌握在那些能够将技术技能与领域专业知识结合起来的人手中。

The past is never dead. It's not even past.

Sustainability isn’t a buzzword; it’s a business imperative.

Pain is temporary, but quitting lasts forever.

The only way to understand another culture is to assume the frame of reference of that culture.

Every intervention should leave things better than we found them.