The verse 18.48 from the Bhagavad Gita is:

“सहजं कर्म कौन्तेय सदोषमपि न त्यजेत्।
सर्वारम्भा हि दोषेण धूमेनाग्निरिवावृताः।।”

The English interpretation is:

“Every endeavor is covered by some fault, just as fire is covered by smoke. One should not give up the work that suits their nature, even if such work is enveloped by faults.”

This verse reminds us that no task is completely free from faults or shortcomings. Just as smoke obscures the fire, faults obscure the results of our efforts. However, this does not mean that we should stop performing the tasks that are natural to us. We should do what we are meant to do, even if we encounter obstacles or imperfections.

In this verse, Krishna advises Arjuna to continue with his prescribed duties, even though he might face challenges and drawbacks. Krishna urges Arjuna not to worry too much about the faults in his actions, but instead to focus on performing his duties in the best possible way. He emphasizes that we should not give up our natural tendencies or work due to the faults that we may encounter. Instead, we should focus on doing our best and have faith that our efforts will eventually lead us to success.

Overall, this verse teaches us to focus on our duties and to perform them to the best of our ability, without worrying too much about the imperfections that may arise. It reminds us to have faith in ourselves and in the natural course of our lives, rather than being discouraged by the obstacles that we may encounter along the way.