QUESTION 1- How can FTO’s best instill ethics in our trainees? Is it even possible to instill ethics

QUESTION 1-  How can FTO’s best instill ethics in our trainees? Is it even possible to instill ethics or does it fall into the category of “you can’t put in what God left out”?  QUESTION 2-  How can  FTOs best evaluate the ethical behavior of our trainees? Also, how important is it that we get a read on the ethics that our trainees hold?  QUESTION 3-  What ethical areas are the most important to train and evaluate our trainees in?