We know how important both competitions are, especially the Champions League since it's such a special competition, but we want to win the league too. We take it game by game - concentrate on our league games, win them and then start thinking about the Champions League.
You cannot make mistakes in the Champions League.
If I had a choice between the Champions League and the Golden Boot, then of course it would be the Champions League - no doubt the Champions League.
I would love to win the Champions League once again. Winning big trophies like the Champions League or the World Cup is usually making people think, 'The players are not hungry any more.' Still, that's not what I feel.
I don't think a lot of players reach a Champions League final. If you look at how many goalkeepers in the league reach a Champions League final, I don't know.
PSG's ambition of the Champions League is also mine. I know they have a great project. I want to participate in this project and reach their objective of winning the Champions League.
During the first season of European football at Hoffenheim after we lost the Champions League knockout game to Liverpool, I changed a lot of players between Bundesliga matches and the Europa League for fresh legs. I learnt that we needed more stability. You need to keep five or six of the same places to give you structure, to be your spine.
Of course I would want the knockout, but with me, I just look for, you know, a spectacular performance. It's like, walk them down, or go for the knockout. You know, hopefully I get the knockout.
What puts you in a different level is if you win the Premier League, and you're capable of challenging every season for the Premier League, and if you play Champions League, and you really believe, and you're a real contender one day to win the Champions League. That's my objective in Tottenham.
The best players want to play for the best clubs in Europe and appear in top competitions like the Champions League.
When it comes to cup competitions and the Champions League, it's always about going as far as we can. Getting out of the group stage is the first objective, then after that, we will see.
I remember my first time in the Champions League. I was 18, and it was Arsenal against Milan at The Emirates. The night before, I remember I put my music on my iPod. I was lying in bed, and I listened to the Champions League music. That was my Champions League debut, my first time. It was beautiful.
I'm ambitious, I want to play in the Champions League, and that's the aim with Tottenham - to start qualifying for the Champions League on a consistent basis.
All of Europe's biggest clubs place the Champions' League as their top priority these days but only one of us can lift the trophy. The domestic league titles are still crucial of course, but I think most players will tell you the Champions' League is the one they want to win most of all.
It's Champions League nights when our fans roar us on even more, lose their voices, and we really notice it. That's what the Champions League means to me.
I always say it must not be an obsession to win the Champions League. It's a very important title and beautiful to do it. But you must not try to win the Champions League and lose focus on the Premier League.