Churchill makes use of parallel construction partically in the last paragraph of our exerpt. He gradually builds his case and concludes in a way to raise people to his cause. He repeatedly begins his sentences with "We shall.." This makes it sound like he already has a recruitment of people on his side- whether or not he does we do not know. "<span>We shall not flag nor fail. We shall go on to the end. We shall fight in France and on the seas and oceans; we shall fight with growing confidence and growing strength in the air. We shall defend our island..." This is an extremely effective and commonly used rhetorical device.</span>
The suffix <em>-phile</em> is used for making nouns and adejctives that describe a person who loves or likes something a lot. In other words, it means someone who likes or enjoys certain things.
In this case, the root word is <em>biblio </em>which means book.
Whe the root word and the suffix are combined, <em>biblio + phile</em>, it forms a new word which is used to refer to a person who loves books. It also refers to that person that collects them.