The US president told the World Economic Forum that since the US election, the stock market has set 52 "all time records".
Trump said: "People are very happy with me.
"Just over one year ago, we were a dead country. Now we're the hottest country anywhere in the world," he added.
...inflation has been defeated."
Donald Trump has said Europe is not heading in the right direction.
He said green energy and mass migration has "hurt Europe".
He continued: "Certain places in Europe are not recognisable any more."
Trump speaks about splitting oil with Venezuela
"Those 150 (oil) million barrels, we're going to split them with them."
Greenland
"I have tremendous respect for the people of Greenland and Denmark," he said.
"The fact is, no nation or group of nations is in a position to secure Greenland other than the US.
"I think they found that out two weeks ago in Venezuela."
He added: "We saved Greenland, and successfully saved our enemies from gaining a foothold.
"Without us, you'd all be speaking German... and a little Japanese.
"After the war,
we gave Greenland back to Denmark," he said, referring to the US's occupation of Greenland during the Second World War in order to defend it from possible Nazi invasion. [In just a few hours in 1940, Denmark had fallen to the Nazis, who broke a non-aggression pact to invade. Greenland declared its independence from Occupied Denmark.]
"How stupid we were to do that? How ungrateful they are now.
Trump says he wants "immediate negotiations to discuss the acquisition of Greenland."
"This unsecured land is actually our territory."
Speaking on Europe and NATO, Trump said: "They don't appreciate what we do."
"All I'm asking for is a little place called Greenland," he added.
"All we're asking for is to get Greenland, including the right title and ownership, and you can't defend it on a lease."
Trump has claimed people in "ice land" called him "daddy", and that he is well thought of and respected in Greenland.
"You can say yes, and we will be appreciative.
"Or you can say no, and we will remember."
[Now he's confusing Iceland with Greenland.]