"The person who can vacuum an entire house without once losing his or her composure, staying balanced, centered and focused on the process rather than pressing impatiently for completion, is a person who knows something about mastery."

-- George Leonard

"There is no important work, but rather, only a series of moments to demonstrate our mastery and to behave impeccably."

-- Almine Barton

"Habitual recurrence to the harmony will increase your mastery of it."

-- Marcus Aurelius