你低头喝着酒别只顾喝着酒
[nĭ dī tóu hē zhe jiŭ bié zhĭ gù hē zhe jiŭ]
The literal meaning is 'lower your head to drink but do not focus only on drinking'. This implies a sentiment of urging oneself or others to savor life rather than merely indulging in material enjoyments like drinking.