Never let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present.
Education is the most powerful weapon which you can use to change the world.
The most formidable weapon against errors of every kind is reason. I have never used any other, and I trust I never shall.
Nonviolence is a powerful and just weapon
Machines were, it may be said, the weapon employed by the capitalists to quell the revolt of specialized labor.
I know that ridicule may be a shield, but it is not a weapon.
We may find in the long run that tinned food is a deadlier weapon than the machine-gun.
The badge of the violent is his weapon, spear, sword or rifle. God is the shield of the non-violent.
Adornment, what a science! Beauty, what a weapon! Modesty, what elegance!
We are born into this world unarmed - our mind is our only weapon.