I understand you are very proud of the school you graduated but obviously this public education taught you to be very liberal with the facts if that help state apologism and self satisfaction.
Again in the list below your beloved henry IV comes in the 8th spot only behind a bunch of private high schools.
http://classement-lycees.etudiant.lefigaro.fr/academie-paris
You are misleading so many times in this thread, hinting that private education is for students failing in the public system.
http://www.ourkids.net/private-schools-versus-public-schools.php
"Private schools are allowed to expel students and can choose not to allow certain students admittance. In fact, many private schools are difficult to get into. Public schools allow all students, regardless of religious creed, academic abilities or any other factor. - See more at:
http://www.ourkids.net/private-schools-versus-public-schools.php#sthash.7m2U3Y3J.dpuf "
Actually in Paris secular private schools, the rejection rate is probably higher than in catholic schools (from memory it's 1 out of 4 accepted in Jeanine Manuel kindergartens, and it's much less afterwards)
Public schools have to accept students, you're misleading taking the example of a few public schools in France which have a tough selection process like they are the norm. There are only few and far between, the norm beeing they have to accept students living nearby. Public education system, especially in elementary schools loath not only at expelling children but also at having them fail, hence bad pupils just go up the ladder and mess up the classes, which is one of the reason parents chose to switch to private education.
Now you didn't reply to me, do they offer prepa HEC, and how many students from Henri IV end up in HEC (coming back to Dealmaker's last post, the most influential business school, called the Harvard of Europe in the forbes newsclip below ). From what I hear not many, I'm afraid you're taught the wrong mindframe there. Henri IV is mostly a litterary school, which makes it worse when it comes to wrong mindframe.
http://www.forbes.com/sites/mattsymonds/2013/07/09/leadership-lessons-from-the-harvard-of-europe/
As of your mention of pushing underpriviledged kids in top public high schools and unis, for many it is seen as a dent to a meritocratic system, as better students from well to do families lose their spot to students with lesser results.
More than the excellence of your education, through your posts I read what's wrong with it.