I got into my bones the essential structure of the ordinary British sentence-which is a noble thing.

The maxim of the British people is Business as usual.

Say what you have to say and the first time you come to a sentence with a grammatical ending-sit down.

with her factories equipped to the very latest point of science by British and American money.

Ending a sentence with a preposition is something up with which I will not put.

It's quite simple, (public speaking) Say what you have to say and when you come to a sentence with a grammatical ending, sit down