C -- It's the classic. I've only learnt Java in the C-style languages, and I'm interested in all of the code written in C. Emacs Lisp -- I love using Emacs and

C -- It's the classic. I've only learnt Java in the C-style languages, and I'm interested in all of the code written in C. Emacs Lisp -- I love using Emacs and I've always been interested in Lisp from what I've heard online. Sounds like a useful way to do it. Haskell -- The idea of a functional language intrigues me... I'd love to try it. And spoken languages? I'm interested in Latin and Ancient Greek because I already read a lot of works written in those languages, in translations. Thirdly, probably German.