Historic UN speech for Malala
Malala Yousafza was shot in the head by Taliban gunmen in 2012 for advocating education for girls.
UNITED NATIONS - "Let us pick up our books and pens. They are our most powerful weapons. One child, one teacher, one pen and one book can change the world. Education is the only solution," she said.
Yousafzai was shot in the head at close range by gunmen in October as she left school in Pakistan's Swat Valley, northwest of the country's capital Islamabad, after campaigning against the Islamist Taliban efforts to deny women education.
She presented Ban with a petition signed by nearly 4 million people in support of 57 million children who are not able to go to school and demanding that world leaders fund new teachers, schools and books and end child labour, marriage and trafficking.
UN Special Envoy for Global Education, former British Prime Minister Gordon Brown, said Friday's event was not just a celebration of Malala's birthday and her recovery, but of her vision.
"Her dream that nothing, no political indifference, no government inaction, no intimidation, no threats, no assassin's bullets should ever deny the right of every single child ... to be able to go to school," said Brown.
Pakistan has 5 million children out of school, a number surpassed only by Nigeria with more than 10 million, most of which are girls, according to UN cultural agency UNESCO.
Islamist gunmen killed 27 students and a teacher on Saturday in a boarding school in northeast Nigeria.
It was the deadliest of at least three attacks on schools in Nigeria since the military launched an offensive in May to try to crush Islamist insurgent group Boko Haram, whose nickname translates as "Western education is sinful" in the northern Hausa language.
The Taliban claimed responsibility for the assassination attempt on Yousafzai, calling her efforts pro-Western. Two of her classmates were also wounded.
Yousafzai was treated in Britain, where doctors mended parts of her skull with a titanium plate. Unable to safely return to Pakistan, she started at a school in Birmingham in March.
Tehreek-e-Taliban Pakistan (TTP), formed in 2007, is an umbrella group uniting various militant factions operating in Pakistan's volatile north-western tribal areas along the porous border with Afghanistan.
Under Taliban rule in neighbouring Afghanistan from 1996 to 2001, women were forced to cover up and were banned from voting, most work and leaving their homes unless accompanied by a husband or male relative.