One of the deepest motives (as you are aware) in the human beast (so deep that many have failed to detect it) is Alliteration.

I'm very brave generally,' he went on in a low voice: 'only today I happen to have a headache.' (Tweedledum)

It is the privilege of true genius, And especially genius who opens up a new path, To make great mistakes with impunity

I have often seen a cat without a grin - but a grin without a cat - remember the cat kept appearing and disappearing slowly bit by bit.

In fact, now I come to think of it, do we decide questions, at all? We decide answers, no doubt: but surely the questions decide us? It is the dog, you know, that wags the tail--not the tail that wags the dog.

You're entirely bonkers. But I'll tell you a secret... All the best people are!

Better say nothing at all. Language is worth a thousand pounds a word!