Thich Nhat Hanh, the renowned Vietnamese Buddhist monk, famously wrote about mindfulness:   Tea is an act complete in its simplicity. When I drink tea, there is only me and the tea. The rest of the world dissolves. There are no worries about the future. No dwelling on past mistakes. Tea is simple: loose-leaf tea, hot pure water, a cup. I inhale the scent, tiny delicate pieces of the tea floating above the cup. I drink the tea, the essence of the leaves becoming a part of me.