"When you have that mentality that everyone's going to be bringing something unique and different to the table and respect that and cherish that, it just leads to a very different tone," the Pennsylvania Republican said.
The civility pledge held up during the health care debates, Rep. Salud Carbajal said.
"It was a trying time, there was a lot of tense moments, but, again, if you adhere to the fact that we can have strong debates, we can disagree without being disagreeable," the California Democrat said. "We should do everything possible to not demagogue each other."
Often, President Donald Trump can roil the waters.
"I must admit when I'm ... overseeing the House floor, and sometimes when people do make personal attacks on, say, the president, it does hurt my heart. But I understand they're trying to represent their constituency and just give them the benefit of the doubt," Kansas GOP Rep. Roger Marshall said.
"It's been a very contentious first year for a freshman in this environment," Minnesota Republican Jason Lewis said. "But I think if you stay focused on the issues and why you came here -- to leave the place a little better than you found it -- it becomes a lot easier."
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