What important advice did branch Rickey give to Jackie Robinson?

Branch Rickey advised Jackie Robinson to maintain his composure and not retaliate against racial taunts and discrimination. He emphasized the importance of being a trailblazer and setting a positive example for others, as Robinson would be under immense scrutiny as the first African American player in Major League Baseball. Rickey believed that Robinson's ability to endure adversity with dignity would help pave the way for future generations of players.