"Carries no favour in it but Bertram's only."
Bertram is always a dissyllable. We might also read 'but only,' but with less force.
"He that hangs himself is a virgin."
This is sheer nonsense; 'virgin,' suggested by the following 'virginity,' should be self-murderer, as I have given it in my Edition, or rather perhaps the legal term felo de se; for what Parolles means is that as suicides were 'buried in highways,' Virginity being such should be treated in the same manner.
"Out with it; within ten years it will make itself two."
For 'two' Hanmer read ten, and Steevens for 'ten' two. The best reading seems to be that of Singer's folio, months for 'years,' which I have given in my Edition.