Charovedzera charovedzera, gudo rakakwira mawere kwasviba.

Word definitions

rovedzera: become quite accustomed

mawere: steep rock face, especially a tall one

Translation

What one has become accustomed to takes root; a baboon climbed a steep rock face in the dark.

Inspiration for proverb

Baboons are excellent rock climbers, and can even climb up very steep rock faces.

Application

What one has become so used to, they could still accomplish even under the most challenging circumstances.