Excerpt from an interview:

Could you tell our readers something about your own search for enlightenment and how you came to be on the Buddhist Path?

I discovered mindfulness meditation in 1977.  It is the typical meditation that the Buddhists have.  In the Pali Canon, which is the compilation of the earliest teachings of the Buddha, there are two principle teaching sermons where Buddha says, "This is what you should do." One of them is the Mindfulness Sermon and the other one is the Lovingkindness Sermon. What is interesting about the whole lesson of the Pali Canon is a continuing narrative of the life of the Buddha:  where he went, whom he taught, and the different teachings that he gave.  For the most part he did not give instructions for practice, he just probed his vision of the truth, of what a healthy, happy or a fulfilled life would be.  It is tremendously uplifting to read them because in many instances, he teaches and then the narrative describes how many people became completely free of all conditioning and became completely liberated.  The Mindfulness Sermon gives instructions for paying attention in your life in a really awakened and consistently conscious way.

Lovingkindness, which is a facet of mindfulness, is paying attention
most specifically to the climate of your heart.  Is it open and loving or
is it closed up and in self-serving mode?  You need to determine if it is
frightened, overwhelmed, confused, and then do what you need to do. It is a very simple teaching.  I started it because it was the 1970's and
people were doing all kinds of meditative practices for the first time. 
It was a really wonderful time of spiritual surge in this country.  There
were all kinds of things to do.  I tried a lot of them mostly because my
husband was a tremendously spiritual seeker and adventurer and he would come home with great ideas to try.  I would go and be initiated into this or that.  Nothing was ever bad, but nothing actually captivated me until this did.  I went on a Mindfulness Retreat in 1977 and I have never left.

From my study with local Buddhist teachers, it seems to me that this teaching is more about daily practical living rather than abstract principles and studies.

That would be fair to say.  It is based more on daily living, but also on a daily sustained meditation practice that is quite simple and doesn't require abstract thought.  You could explain it to anyone:  Take some time quietly during the day by yourself. You can choose to walk back and forth in some place that clearly defines you, just paying attention to the sensations of your body and discovering how that makes you present and more awake--not only in that moment but in the rest of the day that follows.  Alternately, find a place to sit quietly for some period of time and focus on your bodily sensations and the coming and going of the breath.  Notice that your attention and focus becomes settled and refined in that very quiet and simple experience of just existing and sitting and breathing and being alive.  Then you are more aware and alert as you go about the rest of the day.

What does enlightenment mean to you?

I like to think I have an enlightened moment when I see clearly and respond wisely, when my actions are not colored by greed, hatred or delusion.  It's when wisdom predominates and not ignorance.  I think of those as enlightened moments.  I have more of them now than I did when I began studying the Buddha's teachings.  The mind freed from greed, hatred, or delusion is not a complicated thing.  We have plenty of times to recognize them, as these are liberated moments.  I'd certainly like to have more enlightened moments in my life.

I think a lot about Big Mind-Small Mind, expansive, wide-lens
consciousness and contracted, introverted consciousness.
I have moments--we all do--when just being alive is a pleasure
and a miracle.  They feel like moments when the shutters of
the mind are open so I can look out.  It also feels as if those
same shutters have no hooks to fix them in an open position.
One small wind and bang--they slam shut.

Sylvia Boorstein