Do we have the right to be proud of the London mayor? (Hassan Al Mustafa, Al Arabiya)

In his book Human, All Too Human, Friedrich Nietzsche advises us that there’s nothing we must be aware of more than feeling of pride because it destroys everything

https://english.alarabiya.net/en/views/news/middle-east/2016/05/15/Do-we-have-the-right-to-be-proud-of-the-London-mayor-.html