Who said "To hold a pen is to be at war."?

This quote is attributed to Voltaire.

To hold a pen is to be at war. - Voltaire

"To hold a pen is to be at war."

Voltaire

Writer Philosopher French 1694–1778

"It is dangerous to be right when the government is wrong."

"Life is thickly sown with thorns, and I know no other remedy than to pass quickly through them."

"The perfect is the enemy of the good."

"Judge a man by his questions rather than by his answers."