City will take a 2-1 lead to Dortmund, knowing the German side could seal progress with a 1-0 win on Wednesday on the away goals rule.
"If you think of the consequences or goals you have to score or concede, you forget what you have to do," he told a news conference on Tuesday. "It doesn't matter what happens in the first leg, you have a chance in the second.
Liverpool famously overcame a 3-0 first leg deficit to beat Barcelona 4-0 in the second leg of their Champions League semi-final on route to winning the competition for a sixth time in 2019.
"When you are 3-1 down it looks like we are already out - it means we have not a lot to lose. The result showed they were better than us but it's only the first half," Klopp told reporters.
"Football is football, anything is possible," Klopp added on the possibility of a comeback. "We speak about results but for me, the performance is much more important. We have to play like ourselves.
They then earned a nervous 3-2 victory at VfB Stuttgart on Saturday to keep alive their slim hopes of qualifying for the Champions League next season.
"Belief is big but belief alone will not be enough," Terzic told a virtual news conference on Tuesday. "We played a good game last week and showed we can keep pace with a top team.
The French champions advanced from the last 16 with a 4-1 away win in the first leg against Barcelona before suffering in the return leg at home in a 1-1 draw.
"It is something we will have to look into at the end of the season but let's hope things start turning around tomorrow."
Yahya Golmohammadi's side return to the continental fray after slipping to defeat by South Korea's Ulsan Hyundai in the 2020 final two seasons after losing to Japan's Kashima Antlers.
The Tehran club face a tricky Group E opener against Henk Ten Cate's Al Wahda of the United Arab Emirates in Margoa.
"The red and yellow-signed cards which my kindergarten classmate Octavian donated to our SOS Autism Bihor centre will be used for a noble cause," Simona Zlibut, who oversees a therapy centre set up by parents, told Reuters.
"My little girl doesn't know when to go to the bathroom, she cannot eat alone ... costs are enormous" said Zlibut.
They were missing key players in Eden Hazard, Raphael Varane and Sergio Ramos for the quarter-final first leg but dominated the midfield thanks to their long-running trio of Casemiro, Luka Modric and Toni Kroos, the foundation of their three consecutive Champions League triumphs.
Watching Real beat the Premier League champions so comfortably, it was easy to forget what a chaotic season it has been.
Mohamed Salah's away goal early in the second half, and Liverpool's comeback from a more desperate situation against Barcelona in 2019, should serve as warnings against complacency.
A chastening 3-1 defeat in the first leg of their quarter-final in Spain on Tuesday has given the Premier League side a mountain to climb if they are to reach the last four.
Soldado would have liked another go in England but after Villarreal came Fenerbahce, and then offers from clubs that might have paid him more than Granada, but given less.
Liverpool face Madrid in Spain later on Tuesday before next week's return fixture at Anfield, where the Merseyside club have struggled in the Premier League this season, with matches taking place without fans due to the COVID-19 pandemic.
Benitez, who managed Liverpool from 2004 to 2010 and had a short spell at Madrid, said it was crucial the English side get a goal in the first leg.
The 20-year-old Norwegian is the talk of Europe after scoring 33 goals in 32 games this season, while becoming the youngest player to reach 20 career goals in the Champions League.
"Hazard needs to stay calm and be patient, the most important thing is that he is completely recovered and I don't think we'll hurry his return," Zidane told a news conference on Monday.
"If the player is in good shape then I'll want to play him but right now we're going to take things slowly and see what happens."
Asensio finally gave Madrid the lead late in the 41st minute after his side had two goals ruled out for offside, latching on to a Casemiro through ball and curling his effort into the bottom corner despite losing his footing as he took the shot.
Real then had a goal ruled out for offside for the third time but eventually got the all-important second goal when Benzema headed home a cross from Vinicius Jr. in the 73rd minute.
The Portuguese headed in a Filip Kostic cross at the far post for his 22nd league goal of the season to lift Frankfurt to 50 points in fourth place, seven ahead of Borussia Dortmund in fifth.
The top four teams qualify for the Champions League group stage.
Lorenzo Insigne and Victor Osimhen struck for the hosts before Simy pulled one back, but Dries Mertens' free kick restored Napoli's two-goal cushion before the break.
Nigeria international Simy's double continued a superb run of form that makes him the top scorer in Europe's top-five leagues since the start of March with eight goals.
"We lose so much without our fans, I think we are the team that suffers the most without its supporters," Salah told Spanish newspaper Marca ahead of his side's first leg at the Alfredo di Stefano stadium on April 6.
"Let's say I have a special desire to win the game and to qualify for the semi-final, whatever happens now is not going to change the result of Kiev. It's over," he said.
There may have been a message in his answer about his current role too, how he has "the physique to play freely" and can still "play where the ball goes".
Flick was impressed with Wednesday's 2-1 win which gave the German and European champions a 6-2 aggregate victory over the Serie A side as Bayern reached the quarter-finals for a record 19th time.
"The way we played football is how I imagine it," Flick said after Bayern strolled into the last eight.