"I'm proud. I'm very proud," Lundqvist said. "I've worked really hard. ... That's what I've been doing here for 12 years now. Of course, the big goal is to win the Stanley Cup, but at the same time you have to enjoy the ride."
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New York (43-22-2) has won the first two of its four-game road trip; the Rangers defeated the Tampa Bay Lightning 1-0 in overtime on Monday.
"You have stay engaged and not relax and feel like it's going to be an easy road, because they kept coming," Lundqvist said. "They are good team offensively, I think defensively they made some mistakes where we can take advantage. I think that's the difference in this game."
Thomas Vanek and Aaron Ekblad scored for the Panthers (29-25-11), who lost for the sixth time in seven games (1-5-1). They are four points behind the New York Islanders for the second wild card into the Stanley Cup Playoffs from the Eastern Conference.
"It still stings but we keep saying, 'We are still in it, we are still in it.' We have to be positive, but we have to realize how tight [the playoff race is] getting," Ekblad said.