Social distinctions concern themselves ultimately with whom you may and may not marry.

It is not strange that some of our revoltes preach trial marriage: for the only safe way to marry them at all would be on trial. Until you had definitely experienced all the human situations with them, you would have no means of knowing how, in any given situation, they would behave. They might conform about evening-dress, and throw plates between courses; they might be charming to your friends, and ask the waiter to sit down and finish dinner with you. Or they might in all things, little and big, be irreproachable. The point is that you would never know.

Conventional manners are a kind of literacy test for the alien who comes among us.

No convention gets to be a convention at all except by grace of a lot of clever and powerful people first inventing it, and then imposing it on others. You can be pretty sure, if you are strictly conventional, that you are following genius--a long way off. And unless you are a genius yourself, that is a good thing to do.

[Science] has challenged the super-eminence of religion; it has turned all philosophy out of doors except that which clings to its skirts; it has thrown contempt on all learning that does not depend on it; and it has bribed the skeptics by giving us immense material comforts.

We put [young children] into kindergarten where their reasoning powers are ruined; or, if we can afford it, we buy Montessori outfits that were invented for semi-imbeciles in Italian slums; or we send them to outdoor schools and give them prizes for sleeping.

... the more we recruit from immigrants who bring no personal traditions with them, the more America is going to ignore the things of the spirit. No one whose consuming desire is either for food or for motor-cars is going to care about culture, or even know what it is.