Take Pride in Your Work and the Impact It Has on Others
Your work will change the lives of others. Let that sink in for a moment. There aren't a lot of professions like this. No matter what area you practice in and what experience level you are, your work will impact human beings.
That is both a responsibility but also an awesome opportunity. Take pride in what you do. Realize that good work will lead to good results for both you and the people you work for. You can do well by doing good in this profession.