Sado - The Japanese Tea Ceremony

"The tea ceremony requires years of training and practice . . . yet the whole of this art, as to its detail, signifies no more than the making and serving of a cup of tea. The supremely important matter is that the act be performed in the most perfect, most polite, most graceful, most charming manner possible." - Patrick Lafcadio Hearn

For more details, please refer the wikipedia website:

http://en.wikipedia.org/wiki/Japanese_tea_ceremony