Maybe you have additionally heard of E-Prime which avoids using To BE: don't say the house is beautiful but say the house looks beautiful to me I mean only to me perhaps not to you. In stead of black and white statements make more subjective satements This means from now on passive is not possible. See below:
E-Prime - Wikipedia, the free encyclopedia
Human life is a collocation. Partnerships are formed and finding the wrong partner is hell. This means human life is more habitual than factual.
My answer to your question: our responsibility is to produce language users who
1. can communicate in different social situations using different registers.
2. can enjoy reading and writing literature
3. can broaden their horizons through interacting with other cultures.
4. can use language to meet their needs whether they are professional or personal