Hello & welcome,
i'm not very sure: do you mean "mmk" as "Mūlamadhyamakakārikā" from Nagarjuna?
There's much to find by google.
Because, if our mothers, who have been kind to us
From beginningless time, are suffering,
What can we do with (just) our own happiness?
From 10th of 37 Bodhisattva Practices