"Why harass with eternal purposes a mind to weak to grasp them?"

This quote by Horace is a reminder to be conscious of our limitations. It is asking us to consider why we would problem ourselves with lofty goals and aspirations that our minds are not efficient in understanding or achieving. It is a suggestion to be reasonable and to concentrate on what we can do, rather than what we can not. It is a pointer to be modest and to recognize that there are some things that are beyond our understanding and control. It is a tip to be content with what we have and to not pursue something that is beyond our reach. It is a tip to be kind to ourselves and to not put excessive pressure on ourselves to accomplish something that is beyond our abilities.