How to come up with content ideas?

There is a saying, "if one wants to be a creative writer, one should read Books ". Books are the treasure chests of knowledge. Then you mould the knowledge so that it bears your stamp.

I find ideas from regional incidents news snippets and reading books though most of these ideas are never ever been solid one need to find or practice to provide better creativity ideas for good qualitative contents. 

Which is why it has been said by legendary writers that, there is nothing like creating a theme. And this needs lot of cultivation.