To be a good businessman, you need to have three qualities.
The three characteristics of a businessman are:

1. Wisdom
2. Attitude
3. Wisdom
- Wisdom is knowing how to sell and buy, how to make a lot of money, how to lose money, knowing the time, knowing the season of each season, knowing the place of sale, knowing that this place sells high, that place sells low, and knowing the needs of the people in that place, what goods they need, and finding those goods to meet their needs, etc.
- Attitude: practicing diligence, being diligent in the work you are doing, not being idle, not delaying beyond the time of the business and the needs of the buyer.
- Attitude is having a lot of support, being a person who is likely to interact with good people, wherever you go, you will be loved, loved, and know how to behave so that others will respect you and trust you.

Lesson on the Dharma of the Three Benefits - Pitaka Atthakatha No. 48, Sandhana Parga, pages 251-259