Several things stick out.
Model, Manage and motivate.
The first two for me seem to be a given and are an intregral part of the teaching process. Motivating I think can happen accidentally by sharing former student successes and presenting career opportunities, this being a simple conversation that happens as a side bar.
The other thing that may be taken for granted are the soft skills, they need to be consatntly stressed.
Being on time is critical for success in the real world and appearance also plays an important role.