1. To continue following a specific route or direction without deviating
The hikers decided to stick to the path to avoid getting lost in the forest.
Os caminhantes decidiram manter-se no caminho para evitar se perderem na floresta.
2. To adhere to a plan, principle, or course of action without abandoning it
You need to stick to the path of your education if you want to succeed.
Você precisa manter-se no caminho da sua educação se quiser ter sucesso.