Which lines from mark antony's speech in julius caesar use logos?

I speak not to disprove what Brutus spoke, / But here I am to speak what I know.

My heart is in the coffin there with Caesar, / And I must pause till it come back to me.

You all did love him once, not without cause: / What cause withholds you then, to mourn for him?

Explanation:

Logos is used to persuade an audience to believe something or to do something, with this sentence Mark Anthony persuades people to mourn the late Caesar.