All good things must come to an end.
More German Proverbs:
No answer is also an answer.German
If you've enjoyed the dance, pay the musicians.
German
A lawyer and a wagon wheel must be well greased.
German
There is always a Pharaoh who does not know Joseph.
German
Hide not your light under a bushel.
German
Every beginning is hard, said the thief, when he began by stealing an anvil.
German