sa tu dirgha kala nairantarya satkara sevito drdha bhumih
Over time continued earnest practice becomes firmly grounded.
Yoga Sutras of Patanjali, 1.14
sa = this
tu = and
dirgha = long
kala = time
nairantarya = continuous
satkara = earnestness
asevito = well attended to
drdha = firm
bhumih = ground
I drew the tree roots to represent firm grounded-ness and the people are doing a balance pose, to represent continued earnest practice.
Grace Kishino 
One response to “1.14 Over time continued earnest practice becomes firmly grounded”
Love this one. They are supporting each other in the balancing pose.