Manchester United manager Ruben Amorim, speaking to BBC Match of the Day: "That should be a big issue for our players that even one person thinks you have the ability but not the character, we have to fight that and change that.
"I think it is really clear. When we are focused, when we fight for every ball, when we suffer and we are tired when the game is finished, we are a good team.
"If we don't do that all the time then we are going to lose games. That is clear to everybody.
"We controlled very well the tempo of the game. Every time Liverpool had a chance, we controlled and had the ball for a moment. That makes a difference.
"You could see in the game, it was not like we are not suffering all the time because we controlled the ball, sometimes winning some fouls, controlling the transitions. It was a good game."
More from Manchester United manager Ruben Amorim, speaking to Match of the Day.
On United's left: "They have the players with qualities and you have to do it how you should do it every game. Dalot is really fast, Bruno is really smart so we can use them."
On Harry Maguire: "For me, missing chances or playing badly with the ball is not the big issue. For me, the big issue is that Harry gave everything on the pitch. That is the most important thing."
On maintaining this level of performance: "That is clear. Everybody thinks the same thing. We have to start someday to be consistent. Not in the way we play but in how we face the competition - so let's start today."