A child's relationship with their parent or caregiver can be one of the most important that they'll have in their life. As a parent, you are your child's first teacher, and your actions often say much more than the words you use.
If you live your life in a way that reflects your values and what is important to you, then what you say and what you do will match up. This provides clear lessons for your child about what you expect from them, as well as what they can expect from you.