C/C++

So my question is simple ; of the two which would be advisable to learn first.

All the C++ books tell me to learn C++ over C ,but on the internet im told that learning C gives better grasps of concepts.

Which should i learn first and why?

Learn C first.

Then learn ObjC or D.

Only learn C++ if you're a masochist in need of a job. It's not as bad as Java, but it comes close.