Here "bread" refers to food. It does not mean that John never ate food. It means he fasted often, and when he ate, he did not eat good, expensive food. AT: "frequently fasting and not drinking alcohol" or "not eating fancy food and not drinking wine" (See: [[rc://en/ta/man/translate/figs-synecdoche]] and [[rc://en/ta/man/translate/figs-explicit]])
This can be translated as an indirect quote. AT: "they say that he has a demon" or "they accuse him of having a demon" (See: [[rc://en/ta/man/translate/figs-quotations]])
This is the opposite of John's behavior. This means more than just consuming the normal amount of food and drink. It means Jesus celebrated and enjoyed good food and drink like other people did.
This can be translated as an indirect quote. AT: "they say that he is a gluttonous man and a drunkard ... sinners." or "they accuse him of eating and drinking too much and of being ... sinners." (See: [[rc://en/ta/man/translate/figs-quotations]])
If you translated "The Son of Man" as "I, the Son of man," you can state this as an indirect statement and use the first person. AT: "they say that I am a gluttonous man and a drunkard ... sinners." (See: [[rc://en/ta/man/translate/figs-quotations]] and [[rc://en/ta/man/translate/figs-123person]])
This is a proverb that Jesus applies to this situation, because the people who rejected both him and John were not being wise. Jesus and John the Baptist are the wise ones, and the results of their deeds prove it. (See: [[rc://en/ta/man/translate/writing-proverbs]])
Here "wisdom" is described as a woman who is proven to be right by what she does. Jesus means that the results of a wise person's actions prove that he is truly wise. This can be stated in active form. AT: "the results of a wise person's deeds prove that he is wise" (See: [[rc://en/ta/man/translate/figs-personification]] and [[rc://en/ta/man/translate/figs-activepassive]])