Compare

My older sister and my younger brother differ in term of behavior. While my sister is kindness, my brother is beast. Not only does my sister teach me everything, but she also tells me about my decision that is good or bad. Moreover, she suggests me about my future. Indeed, she is my best teacher. My brother, on the other hand, not only often has many problems with my family, but he also speak badly all the time. Moreover, he often gets upset. Indeed, he is the worst of my family.