A day of great pain. A mother’s pain. A family’s pain. A city’s pain. A country’s pain. A nation’s pain. The gut-wrenching day on which Pakistani Taliban’s barbaric and ruthless murder of more than 148 school children and teachers occurred. Around 140 innocent youngsters, who probably had not even the slightest idea of what was right and what was wrong. What had they done to deserve this? What was their fault for yearning to learn and become something in life? …