Final answer:
Titus' friend Marty is described as conscientious, reasonable, unassuming, generous, and truthful.
Step-by-step explanation:
Titus' friend Marty is described as conscientious, reasonable, unassuming, generous, and truthful. These are some of his notable characteristics as mentioned in the reference text.
Conscientiousness means being careful and diligent in one's work, while reasonableness refers to being logical and rational. Unassuming suggests modesty and lack of pretense, and generosity indicates a willingness to give and share despite limited resources. Truthfulness implies being honest and sincere in one's words and actions.
These characteristics paint a picture of Marty as a reliable and trustworthy friend of Titus.