“I am not bound to win, but I am bound to be true. I must stand with anybody that stands right, and stand with him when he was wrong.” –Abraham Lincoln

“I am not bound to win, but I am bound to be true. I must stand with anybody that stands right, and stand with him when he was wrong.” –Abraham Lincoln

I think it means that we have to always stay in the right and help to the other to stay in the right to.