According to Poet Muhammad Iqbal, a Peaceful is
Powerful like Lion.
Dynamic like Cheetah.
Wise like fox.
Dangerous (for enemy) like snake.
Visionary like eagle.
Can hear even low sounds like dog (thats why has problems with crackers on Diwali)
Can hollow out his non peaceful nation like termite.
Can infect surroundings like virus.
In a nutshell, Peaceful is a perfect human being.