This is supposed to be a formal text. I very much like to see how native speakers express the ideas. His love of family and his passion for math have determined his life choices. For his entire life, he has lived with or near his large family of eleven siblings and parents. The warm and supportive atmosphere of the family have caused his siblings do not live far from his parental village, where his parents currently live. he has worked as a math teacher for years in Basht, a town around twenty kilometers from the village, even though, with his Master’s degree, teaching in a big city is much more lucrative. Degrees from Canadian Universities are highly credible in Iran. So following his passion to work as a math professor in towns such as Basht would give him the best possible quality of life; he already has a job offer from a University in Basht. Furthermore, his father is already 68 and his mother is 62. He would definitely return to Iran after graduating from Concordia University to spend more time with them because they will not be around forever. Finally, in order to have a comfortable life, he has built a large lemon garden in his parental village. The garden will be profitable soon and will provide him with a peaceful place to focus on his scientific works in the future.