Bravery is an important aspect in leadership. But staying on exposed extreme bravery power can give birth violence. Opportunities to see cruelty and brutality are created from excessive discipline and hardness of leadership.
However, peoples consider evil manners as the part of power and good manners as weakness
[The Quote is collected from page no 20 of the book Netritto (leadership) written by Kamrul Hasan Nasim ]