Here is a selection of quotes from the World Economic Forum in Davos on Thursday, dominated by the climactic arrival of US President Donald Trump:
"He was very, very hospitable and personal. He just said 'Yes, I'll sign that for you'." -- Deborah O'Hara Rusckowski, 58, who held out a book for Trump to sign called "God and Donald Trump", a study on whether supernatural intervention brought the US leader to power.