War is not human nature. It is a habit.

Habit is a second nature that destroys the first. But what is nature? Why is habit not natural? I am very much afraid that…

— Blaise Pascal

“Nature has a habit of placing some of her most attractive treasures in places where it is difficult to locate and obtain them.”

— Charles Doolittle Walcott

“This is not war, its human extinction. ~ Optimus Prime”

— Bobby Akart

Slavery is also as ancient as war, and war as human nature.

— Voltaire

Maybe war is an inevitable product of human nature. Maybe to get rid of war, we have to become something other than human.

— Joe Haldeman

We cannot have War without Peace. We cannot have Peace without War. Because we are human…War will always prevail.

— Austin Fowler

“The Human Condition has a vacancy...a transient declaring It's Self The Victor! Till death do us part in This War for human isolation.”

— Rosemarie Yusen

“This is war, human.” Mab’s voice was cold and remorseless. “It is either kill or be destroyed ourselves.”

— Julie Kagawa

The chief incalculable in war is the human will.

— B. H. Liddell Hart

My mind is a war field ready to go under attack. My heart is the soft tender bleeding sea of the demons that haunt…

— Melanie

I see this as the central issue of our time: how to find a substitute for war in human ingenuity, imagination, courage, sacrifice, patience...…

— Howard Zinn

“No matter how fast weapons and technology evolve in the 21st century, one thing remains constant is that war is a human endeavor, a…

— Agus Harimurti Yudhoyono

I think the word 'soul' - it depends on what you define by 'soul.' If you're defining it as a mystical aura that is…

— Miguel Nicolelis

Culture exists and evolves to relegate to habit categories of interactions the constant conscious reference to which would make human interaction impossible.

— David Mamet

Man is very much a creature of habit. A thing that rarely strikes his senses will generally have but little influence upon his mind.…

— Alexander Hamilton