Perhaps the most universal place to collect and deepen attention is the breath.  This meditation begins with an intentional breath that calms the nervous system, and then opens to a clear, intimate presence with our natural breathing. With breath as our home base, we practice returning again and again when the mind becomes distracted. As presence grows, we can let the breath be in the foreground, and include whatever waves of life come and go.  This brings a quiet mind, and a peaceful, happy heart.