Entre les murs (2008)

One can work at improving the world in different occupations, at various locations. Few of these can be resolutely deemed more deserving one's effort than others. Instead, one should aspire to address the world's problems in a way that is mastered by fewest others, but without the presumption that this chosen way is the noblest one.

This film is not the Cinema. It is a sombre tribute to chaos, which eventually gives rise to---or at least co-exists with---civilization.