#koos #alberts Koos was a few weeks out of the running/ rhythm because of the annual usual holidays on the one hand and the passing of a good school friend on the other.
But Koos has found his rhythm again and so after the holidays the daily ritual, which is called work, is again on the agenda.

This week Koos had a moment of inspection for an exam in The Hague and usually Koos put his steel steed of 20 years old in the now fully digitized bicycle parking of the NS in Leiden.
Also Koos opts for sustainable, though? It could always be better!

The sounds of “I tore your picture” of alter ego namesake Koos Alberts filled the acoustic space of the NS bicycle shed. The acoustics invited to sing along, which the “guards” of the bicycle shed did without anyone.

Koos Alberts and in specific sense the number “I torn your photo” has been playing for years a leading role in an accounting explanation on the problem provision irrecoverable debtors by yours truly Koos.
In short, what is irrecoverability and how do you demonstrate this through different accounting systems?

And so does the song “I tore up your photo"by Koos Alberts. With the tearing up of a photo, the irrecoverability of claims is undeniably raised.
It amounts to tearing up an invoice that has become irrecoverable so loss. As a teacher, I call this the Koos Albert effect.

However, over the years the student Koos Alberts has become an unknown phenomenon. And the current generation doesn't know Koos Alberts anymore so I encourage you to watch Koos Alberts on youtube, so I keep Koos in “alive”.

Last year the same explanation about irrecoverability and the Koos Alberts effect. During the break one of the students came to me and proudly showed a photo of Koos on his mobile phone.

At least he knew Koos personally and on my question how? came the answer: In my spare time I organize parties and at a Dutch pirate party came Koos Alberts, but Koos the last few years attached to a wheelchair, had to go on stage.
There was no provision for that. So Koos was with 4 men strongly hoisted on stage, including wheelchair from where photo.

A few weeks later it was exam and one of the subjects was about irrecoverability. Koos Alberts had died just that weekend before and one of the students was so thoughtful to offer my personal condolences on the death of Koos Alberts.
How creative can the student be?

Koos is convinced that every student who has had lessons from other Koos will not forget about Koos Alberts.
Whether the student will still know that it is linked to irrecoverability is but the question.

Thanks to Koos Alberts and his hit I tore up your picture.

Koos Dia: Koos Alberts and the bike shed