Article 3 moms special

I was thinking about one of the most toughest and responsible jobs in this world. I thought about some fields in engineering or medical, but it is a job of a Mother. This job is not for an ordinary human being, it's for an extraordinary human being with skills. This job is of 24hrs in a day, with no holidays and no salary. This is a mother who works for our happiness. The head of the house and the owner of the kitchen which is almost equal to a master chef. She maintains the environment of the house, whose love is not equitable, and who is an all-rounder. We can give them a salary but not of money, of happiness and help. Our life is incomplete without a mother. Like a car without wheels. I can't define her because there is no such word created for her.