Translate the following English sentence to French:
"When, however, the report is read in other languages, it can be seen that Mr Haarder has not grown wiser. Either that, or he is hiding it very well."
Cependant, lorsqu'on lit le rapport dans les autres langues, on constate que M. Haarder n'a pas acquis davantage de sagesse ou alors il le cache bien.