I have a system to learn German fast, efficiently and very enjoyably - do you? Let me suggest to you a very good system of learning German that is fast, efficient and enjoyable to you, and enhance your language learning skills! Firstly know what you mean by learning a language. Does that mean speaking skills to you only, or does it mean more than that? What does mastering a language mean to you and what does fully understanding a language mean to you? best learn to speak German Having done that, then try to decide what fast means for you. For some, taking a few weeks to pick up conversational German is fast, and for some learning how to speak and write formal academic German in two years is incredibly fast.