"Roll on the World Cup" was the message from Ireland captain Johnny Sexton on Saturday after his side completed a Six Nations Grand Slam in a campaign that showed just why they are the world's top-ranked team.
Ireland were far from their confident and controlled best in the 29-16 victory over England but found a way as they as they have been doing with increasing ease in a run of 10 straight wins and 22 in their last 24 games.
"I've just been saying to Johnny that there are bigger fish to fry than this. We're onto the World Cup. We're a good side that's nowhere near reached its potential," Ireland coach Andy Farrell told a news conference.
"Everyone's going to get better in the summer and we get to spend a lot more time together so we expect our side when we get to the first game of the World Cup to be a lot better than what we are now and that's the reality of it."
Ireland raised expectations ahead of the 2015 and 2019 World Cups with similar Six Nations success only for those bids to end in disappointment. Ireland are still the only top tier side never to go beyond the quarter-final stage.
Sexton has previously praised Farrell's approach of openly talking about building towards the 2023 tournament in France and said that like last July's first series victory in New Zealand, the Grand Slam is another "very special" part of that journey.
"I just said in the dressing room that this is not the end, there's plenty more left in this team," Sexton said. "Roll on the World Cup, that's what we need to focus on now."
While Farrell was particularly pleased with how Ireland used more than 30 players in an injury-hit campaign and rarely missed a beat, he saved his highest praise for Sexton, Ireland's 37-year-old talisman who plans to retire after the World Cup.
"It's unbelievably filling that in my opinion the best player ever to play for Ireland is able to sign off with a Grand Slam on St. Patrick's Day in front of his own crowd," Farrell said.