I could suggest you few points for your essay, you should start it with the famous quotation of Aristotle " The secret of Business is to know something that nobody else knows"
Business is like a ball, higher the force you'll apply, higher the result you get.
The key features for business is knowing all its essential requirements , one who gets success in the field is a leader and one who gets failed can be a guide.
Many eminent personalities like Bill Gates are a source of learning.
For excelling in the field one must be a good and wise person , must have required knowledge as well as be clever too.
The values needed for business are - motivation, innovation, teamwork and creativity.
I hope this will help you