Patanjali's yoga sutras

स तु दीर्घकालनैरन्तर्यसत्कारासेवितो दृढभूमि

sa tu dīrghakāla nairantarya satkāra-āsevito dr̥ḍhabhūmiḥ

sa = that’s

tu = it

dīrghakāla = long time

nairantarya = consistently

satkāra = kind treatment, honor, reverence 

āsevito = well attended to 

dr̥ḍhabhūmiḥ = firmly established

Firmly establish your yoga practice by honoring and attending to it consistently over a long period of time.