reveals essays

Othello Essay , 2 Quotes in Act 1 what reveals Roderigos Thoughts & Feelings? Help Please!?

I am nearly finished on my essay of 600 words i just need to know what other language is used to Reveal Roderigos thoughts and feelings I have ” Thick-Lips owe” which is used as racism. I just need 1 more. Thanks An it must be in Act 1! Thanks