U.S. President Barack Obama met Saturday with family members of ailing South African statesman Nelson Mandela and spoke by telephone with Mandela's wife as she maintains a vigil by his bedside.
However, he and first lady Michelle Obama will not visit the anti-apartheid icon at the hospital "out of deference to Nelson Mandela's peace and comfort, and the family's wishes," the White House said.
"I expressed my hope that Madiba draws peace and comfort from the time that he is spending with loved ones, and also expressed my heartfelt support for the entire family as they work through this difficult time," Obama said after meeting with Mandela family members in Johannesburg. Madiba is Mandela's clan name.
Those present for the meeting at the Nelson Mandela Foundation included Mandela's two daughters, Makaziwe and Zindzi, and eight of his grandchildren.
"I have drawn strength from the support received from President Barack Obama, Michelle, Malia and Sasha," said Mandela's wife, Graca Machel, of her phone conversation with the U.S. president.
Machel said she had already conveyed the Obama family's "messages of strength and inspiration" to her husband.
Obama is undertaking his first full day of activities Saturday in South Africa, a nation where hearts are heavy over the poor health of the revered statesman.
He held a town hall-style meeting with young people in Soweto, a Johannesburg neighborhood at the heart of the anti-apartheid struggle, where he spoke of the vital role Africa's youth would play in the continent's future.
Obama earlier held bilateral talks with South African President Jacob Zuma in Pretoria, with trade high on the agenda.
In a news conference after the talks, both paid tribute to Mandela's contributions as an anti-apartheid campaigner and former president.
"I know that he is your personal hero as well," Zuma said. "The two of you are also bound by history as the first black presidents of your respective countries. Thus, you both carry the dreams of millions of people in Africa and in the diaspora who were previously oppressed."
Trade, other ties
Obama said the thoughts of Americans and people worldwide are with Mandela, his family and South Africans.
"The struggle here against apartheid, for freedom; Madiba's moral courage; this country's historic transition to a free and democratic nation has been a personal inspiration to me. It has been an inspiration to the world," he said.
"The outpouring ... of love that we've seen in recent days shows that the triumph of Nelson Mandela and this nation speaks to something very deep in the human spirit: the yearning for justice and dignity that transcends boundaries of race and class and faith and country," Obama added.
"That's what Nelson Mandela represents. That's what South Africa, at its best, can represent to the world, and that's what brings me back here."
The two presidents also addressed the importance of growing trade and business relationships between their nations, and between the United States and the continent.
"I'm here because I think the United States needs to engage with a continent full of promise and possibility," Obama said. "It's good for the United States. I welcome the attention that Africa is receiving from China, Brazil, India and Turkey ... I'm not threatened by it."
Obama's trip aims to bolster U.S. investment opportunities, address development issues such as food security and health, and promote democracy. It comes as China aggressively engages the continent, pouring billions of dollars into it and replacing the United States as Africa's largest trading partner.
Africa's greater integration into the global economy will benefit everyone, Obama said, with the potential creation of new jobs and opportunities.
But he said his advice to Africa is to make sure those who come to invest in the continent and its natural resources also bring benefit to Africans, in terms of jobs and "value added," not just themselves and a few top leaders.
Obama also praised South Africa for its leadership in tackling HIV/AIDS, saying that within a few years it will be the first country in Africa fully to maintain its own HIV care and treatment program. This move will allow the United States to focus its assistance on other countries, he said.
Zuma brought up South Africa's bid for a seat on the U.N. Security Council.
Obama acknowledged a need to update the Security Council but said doing so was complicated. He also pointed out that many nations want a seat at the table but not all live up to their responsibilities to act or make difficult decisions.