Do not copy paste, hire cheap and quality content writers which are available here on dp and get fresh new content.
dnt copy paste... its a temporary thing.. try to add some useful stuff and original content in your website...
Duplicate content may result to BAN and you wont get any good traffic from Google since duplicate content is not giving any good SERP.
You should never copy things from others sites. If they find out, they can report you to your host, IP, take legal actions, etc. Is it really worth it?