google and copy paste

Ha ha ha good question OP. Everyone knows the answer. I think you too know the answer but i'm getting doubt why do you asking this question. Nothing is smart than Google.

whether you copy the content directly to your website or manually via using any document format, Google know it because the copied content has already indexed in Google. when you will copy it will again will show for the process of indexing, Google will check it is copied and your website will get banned or de-indexed. it is better to write original content rather than copying from any website.