Thomas Sowell says there are cultural differences in academic performance, but his explanations, do not seem complete or totally believable. Thoughts?

I believe the reason Asians and Jewish groups tend to do well in school is that Asian culture emphasizes social hierarchy and obedience which leads to humility, and Jewish culture emphasizes moral legalism and glorifying somebody other than yourself, which once again leads to humility.

Also Jewish culture emphasizes respect for people outside the Jewish demographic, while many other groups, only concern themselves with inner group inclusion, or militant universal cohesiveness, rather than permissive respect and accommodation for those of different groups.

That could be the three things that cause Jews to be successful in this world, which is moral legalism, selfless and egoless religious glorification, permissive respect for cultural and social diversity outside Jewish ideologies.

And the thing that causes Chinese people to be successful, is the heavy emphasis on self determination in your career and collaborative social responsibility which leads to a humble mind set. Since the bible says God exalts the humble and shames the proud.

Thomas Sowell says there are cultural differences in academic performance, but his explanations, do not seem complete or totally believable. Thoughts?
Post Opinion