This was the pope who was said to have thrown into the Tiber the keys of St Peter, with a declaration that he would thenceforth use the sword of St Paul.

据说这位皇把圣彼得的钥匙抛了进台伯河， 声言此后会用圣保罗的剑。

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A group of about 100 African Catholics were in Saint Peter's Square waving African flags and banners that read "Africa Loves the Pope".

VOA: standard.2009.03.29

To the faithful, St Peter - the disciple and first pope - started the official church in Rome at the conclusion of his journey after Christ's Ascension.

BBC: Easter in Rome

Peter's Square, the pope called for a renewal of faith, and for the prayers of Catholics around the world both for him and his successor.

CNN: February 28, 2013 -- Updated 1105 GMT (1905 HKT)

Addressing the crowd in St Peter's Square on Wednesday, Pope Benedict thanked believers for respecting his decision to retire and said he was standing down for the good of the Church.

BBC: Benedict XVI vows obedience to successor as pope