But this time I am suffering with arthritis and it is difficult for me to walk without a stick.

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"It is difficult for me as everybody is saying me or Ronaldo, but Essien and Scholes are having good seasons and so it is difficult to choose one, " he explained.

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" The AP quoted the movie star as emoting, "It is difficult for me to talk to you because I really feel duped...but more importantly I feel that you betrayed millions of readers.

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"It is a difficult tournament for me because my fitness is not the best but I am improving every game, " said Torres, who scored 22 goals in all competitions for Liverpool last season.

BBC: Fernando Torres puts Roy Hodgson talks on hold

Why is it so difficult for me, and many other American professionals and managers, to take significant amounts of vacation, especially when studies show that time away from work actually enhances productivity and health?

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Living in Shanghai, it is very difficult not to feel lonely, and that makes it possible for me to keep my character intact.

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But it looks to me as though Aquantia is on a track to success that will be difficult for competitors to derail.

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Most of what makes learning difficult is specialized language and it usually takes me five books to begin to have a feel for this language.

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