One disciple asked his Guruji - "What is the most important work? Who is the most important person and what is the best time of our life?
Guruji replied - "The work you have at the moment is the most important thing. The person with whom you are working (or for which you are working, such as the teacher for the student, the doctor for the patient. .....) is the most important person and this time (present) is the most important time. Do not let it go waste. "