“Silence, is one of the most incisive answers.”

“The most incisive, passionate and transgressive vibration begins with your kiss.”

“Silence is an answer in the eyes of the wise.”

“Calumnies are answered best with silence.”

“When a question has no correct answer, there is only one honest response.
The gray area between yes and no.
Silence.”

“The answer to injustice is not to silence the critic, but to end the injustice.”

“But there is greater comfort in the substance of silence than in the answer to a question.”

“Euripides was wont to say, "Silence is an answer to a wise man."”

“Silence is golden when you can't think of a good answer.”

“Silence is the best answer for those who do not want to understand.”