“America is great – because America is good.”
                                        
                                        Presidential campaign (April 12, 2015 – 2016), 2016 Democratic National Convention (July 28, 2016) 
Source: "America is great because America is good" can be found in a contribution by Reverend Clarenca Reynolds to the  September 6, 1922 https://books.google.com/books?id=3sYpAAAAYAAJ&pg=RA3-PT21 issue of the Herald and Presbyter. The line is sometime falsely attributed to Alexis de Tocqueville. 
Context: We will stand up against mean and divisive rhetoric wherever it comes from. You know, for the past year, many people made the mistake of laughing off Donald Trump's comments – excusing him as an entertainer just putting on a show. They think he couldn't possibly mean all the horrible things he says – like when he called women “pigs.”Or said that an American judge couldn't be fair because of his Mexican heritage. Or when he mocks and mimics a reporter with a disability. Or insults prisoners of war like John McCain –a true hero and patriot who deserves our respect. At first, I admit, I couldn't believe he meant it either. It was just too hard to fathom – that someone who wants to lead our nation could say those things. Could be like that. But here's the sad truth: There is no other Donald Trump.... This is it. And in the end, it comes down to what Donald Trump doesn't get: that America is great – because America is good.