Daniel Magallanes, right, and his family read the quotes chiseled on the walls at the Martin Luther King Jr. Memorial on the Mall on Saturday. Monday’s holiday honors the civil rights leader. (Bill O’Leary/The Washington Post)

The day the Rev. Martin Luther King Jr. was assassinated nearly 50 years ago, Loria Logan had just started grade school and was riding her bicycle outside her home in Chicago. Her mother called her inside with a sense of urgency in her voice.

In the living room, her mother had placed four chairs in front of the black-and-white television for herself and Logan’s father, Logan’s grandmother and Logan.

“I remember the tears flowing from their faces. I didn’t understand what was happening until my grandmother turned to me and told me, ‘He was the greatest. Pay attention to the television,’ ” said Logan, now 56, a nurse who was visiting the Martin Luther King Jr. Memorial in Washington on Saturday from Chicago. “I’ll never forget it, the day he died.”

“To be here,” at the monument, she said, “is like a dream.”

But now, she said, progress made in race relations since King’s assassination in 1968 seems to be unraveling.

People at the Martin Luther King Jr. Memorial on Saturday. “There’s a lot of discord right now,” Brian Curd of Los Angeles said. “We are fractured. Civility has been lost.” (Bill O’Leary/The Washington Post)

“At one point, we had reached really far,” Logan said. “By ’72, we were all one. . . . But now, we are going back to where it used to be, with the racist comments, the violence.”

Logan turned to look up at the massive pink granite monument carved with the inscription: “Out of the mountain of despair, a stone of hope,” a line from King’s “I Have A Dream” speech given during the 1963 March on Washington for Jobs and Freedom.

A wind whipped across the frozen Tidal Basin, striking tourists, who snapped photos. Parents explained King’s legacy to their children. Two black boys in black hooded jackets stood in the shadow of the statue, holding clipboards and dutifully taking notes for a school assignment. Somebody had placed a funeral bouquet with red roses, red carnations and red ribbons against the base of the 30-foot memorial.

The memorial, which was carved by Chinese master sculptor Lei Yixin and dedicated in 2011, was the first on the Mall to honor an African American man. The structure, intended to project King’s message of nonviolent, passive resistance to oppression, was designed to allow people to enter the plaza through a “mountain of despair.”

At the entrance to the memorial, two huge granite stones split, symbolizing that “mountain.” A slice of the sculpture is pushed out several feet from the split, and from this slice, King’s image emerges, carved into a “stone of hope,” a second massive piece of granite.

Some visitors recalled the optimism about race relations when the monument was unveiled. But now, they said, the country seems stuck in a dark period of racial tensions and open hostility toward new immigrants, shocked by Ku Klux Klan rallies and a president who referred last week to El Salvador, Haiti and African nations as “shithole countries.” The progress in the country’s race relations since King was assassinated that April day in Memphis seems to have become twisted, stuck in a time warp.

Toya Matthews, an assistant schools superintendent from Clarksdale, Miss., walked with her 15-year-old daughter, Taylor, near the south wall of the memorial. They snapped photos of the inscription, “Darkness cannot drive out darkness, only light can do that. Hate cannot drive out hate, only love can do that,” a quote from King’s book, “Strength to Love,” a collection of sermons published in 1963.

“I’m just looking at the news every day. It’s like you don’t want to think his work is in vain,” said Matthews, 42, who grew up in Mississippi, not far from where civil rights leader Medgar Evers was assassinated in 1963 by a Klansman hiding in honeysuckle bushes across the street from Evers’s home.

“But it’s unfortunate we are still having conversations today about race,” Matthews said. “America is supposed to be a welcoming place for anybody coming to find the ‘American Dream,’ to live a better life.”

Matthews said that when she heard the news of President Trump’s remark maligning the countries of black and brown people, “I thought it was sad. All of us are descendants of people not born here. If you are not outraged by that statement, it says a lot about you. The Statue of Liberty says, ‘Give us your tired, your poor.’ It’s on there, but I don’t think we live by it today.”

The sun came out briefly, and Marie Bennett, 69, a retired educator from Omaha, braced against the wind, admiring the intricate detail in King’s jacket.

“We are in a bad state of affairs now, with the immigration laws. It seems not fair for everybody, for people who come in from different countries. And with the ‘dreamers,’ it is a sad state of affairs,” Bennett said, referring to immigrants brought into the country illegally as children. “But sometimes things like this have to happen for us to overcome. Sometimes, we have to go through a bad state in order for things to change for the better.”

Felix Sainsbury, 26, an astrophysicist from the United Kingdom, pointed his camera up at the “stone of hope,” adjusted the lens and clicked, capturing the monument he said was impressive, standing in an almost serene setting not far from an icy Potomac River.

Sainsbury explained what it felt like to be a person from outside looking in at the current U.S. political climate. “In some ways, we feel sorry for you,” Sainsbury said. “In some ways, we commiserate. We’ve had our populist movement, where a big, loud group comes out and does things to stir up the political landscape. We’ve had a lot of people saying the government wasn’t working for them. That’s why we have Brexit.”

To the right of the walkway of “despair” stood Brian Curd, 33, shivering in the bitter cold. He was visiting from Los Angeles and was wearing only two layers. He read the quote carved in the memorial’s north wall: “The ultimate measure of a man is not where he stands in moments of comfort and convenience, but where he stands at times of challenge and controversy.”

He stepped back, looked up and read the quote again.

“There’s a lot of discord right now,” said Curd, a mechanical engineer. “We are fractured. Civility has been lost. As a society, we have two halves — two countries right now.”

Curd recalled the August 2017 white-nationalist rally in Charlottesville, where Heather Heyer, a 32-year-old antiracism activist, was killed when a car drove into a crowd of counterprotesters. A self-professed neo-Nazi has been charged in the incident.

“Charlottesville was very ugly,” Curd said, “very disappointing, especially with the death of that woman. People have a right to assemble, even if what they say is disgusting. It might still be awhile before things change for the better, but I’m hopeful. I think we will make it through this rough patch.”

Just then, a family walked by the same King quote that had stopped Curd.

A young boy’s voice cut the cold, as he yelled with glee, “Daddy, can you read it?”

“¿Cuál quieres?” his father asked him in Spanish, which translates as, “Which do you want?”

The boy pointed again.

Daniel Magallanes, 42, a cybersecurity specialist who lives in Alexandria, swept up his son, Samuel, who was 3 and bundled in a black coat.

He began reading aloud to him: “The ultimate measure of a man. . . . ” Magallanes, who was visiting the memorial with his two young sons and wife, Maria, was not sure why Samuel had requested that quote. “But it resonates with me,” he said.

“I’m hopeful we’ll have more people rise and fight for what they believe in,” he said, “and what this country was initially founded on.”