den enen sien Uul is den annern sien Nachtigal

Etymology
Literally: “One man’s owl is another’s nightingale.”

Proverb

 * 1) Everybody is attached to their own opinion, and hence one should be able to accept other opinions however absurd these may seem to one.

Usage notes

 * Even with the declining knowledge of the language, this proverb continues to be very current in Low German areas. It is typically sufficient to mention only the first four words: Den enen sien Uul...