You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Szlachta

Context:
The notion that all Polish nobles were social equals, regardless of their financial status or offices held, is enshrined in a traditional Polish saying:

Question:
What was the notion for all polish nobles?

social equals