\"The Greatest Salesman in the World\" by Og Mandino is a timeless classic that transcends the realm of sales . Here are 6 lessons :

1. Form Good Habits and Become Their Slave: The first scroll emphasizes the power of habit. By consciously cultivating positive habits and making them automatic, we pave the way for success. Conversely, we must avoid negative habits that can hinder our progress. The idea is to become so ingrained in positive actions that they require no conscious effort.

2. Greet Each Day with Love in Your Heart: The second scroll stresses the importance of approaching each day and every person with love. This mindset fosters positive interactions, builds rapport, and creates a more harmonious environment, which is crucial not only in sales but in all aspects of life.

3. Persist Until You Succeed: The third scroll champions the unwavering power of perseverance. Setbacks and failures are inevitable, but the key to success lies in never giving up. Consistent effort and resilience will eventually overcome obstacles and lead to the achievement of your goals.

4. Live Each Day as If It Were Your Last: The fourth scroll encourages us to live fully in the present moment and make the most of each day. By appreciating the preciousness of time, we are motivated to act with purpose and avoid procrastination.

5. Live as If This Day Is Your Best Day: The fifth scroll promotes a positive and optimistic outlook. Approaching each day with enthusiasm and the belief that it can be your best day sets a positive tone and influences your actions and interactions for the better.

6. Master Your Emotions: Several scrolls touch upon the importance of emotional control. Learning to manage negative emotions like anger, fear, and worry, and cultivating positive emotions like joy, enthusiasm, and confidence, is essential for maintaining focus, resilience, and effective communication, especially in the face of rejection or challenges.