If foreign nationals wish to take up employment in Germany, they are generally required to obtain a visa. This does not apply to nationals of the EU, the EEA and Switzerland.
A stay in Germany can enrich your educational path.
Here you will find more information if you are planning to move in with a close family member living in Germany. Also if you want to get married in Germany, you can find information on the application procedure here.
It is not possible to apply for asylum at a German mission abroad.