Never forget where you came from.
Always remember what it was like when you were learning your trade, remember those that took the time to help you. Remember the tips and suggestions and the helping hand.
Remember and pay it forward.
We all had people that we looked up or that we observed and learned from , those people were put in our path for a reason. Most people our put in our path for a reason and we can still learn if we take the time to actually "see" the people we happen to meet in the course of a day. That old man probably has some cool stories to share, the older lady could probably share some remarkable stories.
Take the time to listen and never forget how you got where you are and where you came from.