佐手甜蜜佑手微笑
[zuŏ shŏu tián mì yòu shŏu wēi xiào]
Translated directly would be like saying 'Sweet Left hand, Smiling Right hand'. Perhaps it symbolizes how every moment of the day brings different but positive experiences. 'Tianmi (sweet)' could represent love or happiness and 'smile' represents joy, together creating a balance between life and emotions that complement one another.