The Boston Celtics started off the NBA Finals with a resounding victory over the Dallas Mavericks, showcasing their dominance on the court. However, the team is well aware that resting on their laurels could be a grave mistake.

In the highly-anticipated Game 1 at TD Garden, the Celtics triumphed over the Mavericks with a commanding score of 107-89. Kristaps Porzingis delivered an outstanding performance, earning him the title of the "man of the night." Nevertheless, it was a collective effort by the team, with Jaylen Brown and Jayson Tatum making significant contributions on both ends of the floor.

Despite their impressive display, the Celtics are not letting themselves get carried away with the early success. Brown, in a video shared by the team, reminded his teammates in the locker room not to become complacent. "Don't get cute, fellas. Come on," he emphasized, reaffirming that it's only one game and the series is far from over.

This level-headedness can be seen as a result of a valuable lesson learned from the past. Back in the 2022 NBA Finals, Boston also started strong with a convincing win in Game 1 against the Golden State Warriors. However, the Warriors displayed their championship experience and ultimately clinched the title by winning the next three games.

The Celtics are determined not to fall into the same trap again. They understand the importance of resilience and maintaining their focus throughout the series. Immediately after Game 1, the team demonstrated a sense of urgency to avoid any repeat of history.

As the NBA Finals continues, the Boston Celtics will need to build upon their opening victory and exhibit the same resolve that brought them success in Game 1. They know that their opponents, the Mavericks, are capable of bouncing back and causing significant challenges.

The next few games will undoubtedly test the Celtics' mettle, and only time will tell if they have truly learned from their past mistakes. The team remains determined, however, to keep their sights set on the ultimate prize - the NBA championship.

Boston Celtics fans can rest assured that their team is not taking anything for granted. With their minds focused on the task at hand, the Celtics are prepared to give it their all and continue to fight for victory in the NBA Finals.