El profesor considera que ser indolente no es una buena actitud para aprender.
The teacher believes that being lazy is not a good attitude for learning.
Context: education A menudo, la indolencia puede ser un obstáculo para alcanzar nuestros sueños.
Often, laziness can be an obstacle to achieving our dreams.
Context: society Me parece indolente que no trate de mejorar su situación.
It seems lazy to me that he doesn't try to improve his situation.
Context: personal development