"The key is in not spending time, but in investing it." That state of mind was imparted by the late Stephen R. Covery, author of the well-known book, The 7 Habits of Highly Effective People.
This modern proverb has different implications for you than it does for the audiences that you are trying to reach. Thinking about how you invest your time can give you insight into your priorities. Thinking about how your customers or members get a return on their investment of time can be humbling.