Adjective
The word is derived from mighty
He who controls others may be powerful, but he who has mastered himself is mightier still. Laozi
I really do inhabit a system in which words are capable of shaking the entire structure of government, where words can prove mightier than ten military divisions. Václav Havel
Beneath the rule of men entirely great, The pen is mightier than the sword. Edward Bulwer-Lytton
The pen is mightier than the sword. Dutch Proverb
The pen is mightier than the sword. English Proverb
The pen is mightier than the sword. Spanish Proverb