“Torture can be a two edged sword.”
“Information can be such a double-edged sword.”
“For the most part, we all get what we deserve...now isn't that a lovely two edged sword?”
“Innocence is a double edged sword - Nothing else can make the world more wonderous or deadly.”
“Torturous advances won over generations can be lost by a single stroke of a myopic president's pen or a vainglorious general's sword.”
“For the word of God is living and powerful, and sharper than any two-edged sword, piercing even to the division of soul and spirit, and of joints and marrow, and is a discerner of the thoughts and intents of the heart.”