Earlier in the day, Pochettino said: "At the moment we haven't received for any player".
Tottenham Hotspur have made some unwanted summer transfer window history after they became the first Premier League side to not make any signings in a summer transfer window since it first became a thing in 2003.
"That is true, don't believe in £400m, that (£1bn) is the truth!"
Chelsea agree Courtois-Kovacic swap deal with Real Madrid
Thibaut Courtois has been reminded of a time when he hurled taunts at Real Madrid fans, by their local rivals, Atletico Madrid . The reigning European champions forked out €35m (£31m/$40m) plus a season-long loan move for Mateo Kovacic to Stamford Bridge.
"Of course it's hard to understand for people that Tottenham didn't sign or sell players, but sometimes in football you need to behave differently". And if they don't play then I don't want them to give up and start to say: 'The gaffer is a bad guy.' It's not a drama - drama is another thing. If we are happy with our squad and can not improve our squad, sometimes it's better to keep our squad together.
Meanwhile, Liverpool have invested heavily in their pursuit of a first Premier League title, spending more than £170m on new additions.
"I don't feel the panic".
Justin Thomas captures first WGC title at Bridgestone Invitational
The world No.3 has 2014 WGC-Bridgestone victor Rory McIlroy (67) and Ian Poulter (70) snapping at his heels three shots back. In many respects, it was the precursor to the World Golf Championships by bringing in winners from around the world.
On how people interpreted his comments at the end of last season, Pochettino added: "I am responsible for what I told you or what I tell you but I can not be responsible for what you believe that I wanted to tell you".
"I think it's so hard now because it's only four hours until the end and I don't have news now", Pochettino told a news conference. You need to be clever in how you settle your principles, your strategy and to try to win.
The Scotland worldwide was a key man during a loan spell at Villa Park last season, but as the Villans hit financial difficulty early this summer, they were unable to put anything in place that allowed them to keep the playmaker.
LeBron James to Produce 'Shut Up and Dribble' Documentary
LeBron James is an executive producer of " Shut Up and Dribble ", a three-part documentary set to debut on Showtime in October. Time and AT&T's Religion of Sports series, will direct Shut Up And Dribble .