How to use "fool" in a sentence

Gillenormand was an old fool

'You're a young fool,' the old man said

'So you said to yourself, "I'll have to go and see him, that old fool

'You killed a man for just thirty francs? You're a fool.' He searched Marius's pockets himself, and then Valjean's.

'The fool! He did this to hurt me, the ungrateful boy

'A fool who prefers fighting to dancing and having fun

Sala, you're such a fool, she thought

'No, I'm asking you to marry me, you little fool.'

'I was a fool to bring you back to Manderley.'

I could not forget his words: 'I was a fool to bring you back to Manderley.'

She considered calling the police, but she was afraid of making a fool of herself

Vivienne Neddler refused to give anyone reason to think her a fool.

They drove up a steep, abandoned logging trail, a deteriorated dirt road so treacherous, so choked with snow, so icy that only a fool would have attempted to negotiate it any way but on foot."

"You damn fool."

'I've been a fool,' Lawrence said

He is a complete fool!

We came to Limmeridge and explained everything to my uncle, but he said that I was a fool

I was married to a parish clerk who was a fool with no money