Chelsea star Eidur Gudjohnsen believes the club's mentality will guarantee the return of the Premiership title.
The Icelandic forward has again played a major role in The Blues' season, which he feels will still end in title glory.
Gudjohnsen insists that the club are determined to fend off a late charge from Manchester United, who have closed the gap at the top of the table to seven points.
"Jose Mourinho has brought a belief and winning mentality to this club," Gudjohnsen told The Mirror.
"We have got enough quality to ensure we keep going.
"We've still got to play Man United at home, so we are in much the stronger position and determined to enjoy more success."