1) Salesman: Make sure you assign right job to the right person, right person to the right job. Otherwise you will be left with nothing. The story of a shop keeper, like all other employees, who hires a wrong man for peanuts (Salary), ends up... well, watch out for the rest of the play! 

2) The Box: When god gives something, he gives chappar phaad ke. But often bhagwan takes mazey! SOmetimes, like, he gives a boxful of happiness, but bhooljaaos, to give the key! Then humlogon kos, repsonbisility hai, to kholo the box and see. Lets see, kya hoga, when box opens! 

3) Interview: Be nice when you face an interview! Not to the employer, nor the interviewer, but to the other candidates as well, who have come to face the interview. In the interview all what matters is how well you show you can do the job! Not sure! watch this play for better understanding!