How to Learn Maths and Logic

Brett Hall cannot consistently judge this sentence to be consistent. Maxine says she thinks Penrose believes the diagonal argument could not have been found by fine-ouching machine therefore human. David Deutsch makes this point as well okay if you if you write down on a piece of paper your name say and follow by yourself I write down Brett Hall can't consistently judge this sentences to be true or false rather false then yeah it's the liars paradox.