浮生若梦几许半夏如烟一生
[fú shēng ruò mèng jĭ xŭ bàn xià rú yān yī shēng]
A poetic way of saying life seems but a dream, transient moments like the summer heat fade away into nothingness. Reflects a philosophy of life being ephemeral and fleeting, similar to clouds drifting past in midsummer.