“Whenever you do a thing, act as if all the world were watching.” – Thomas Jefferson
Always put forth your best effort. If you commit to something, do it to the best of your ability. If you act as if all eyes are on you at all times, you’re less likely to cut corners or to coast to mediocre results.
Another quote that I like, although I can’t recall who said it, is “act in accordance to how you want others to perceive you.” So, if you want others to think that you are generous, humble, and kind, then be generous, humble, and kind to others! Work to be your best self as frequently as possible.