A time comes when you can't afford to be silent

Your ears love to hear, so speak to it

Voice your opinion. It could make all the difference

Choose your words before talking

Before you start talking or writing, be clear about the message you want to deliver to your audience.

All I insist on, and nothing else, is that you should show the whole world that you are not afraid. Be silent, if you choose; but when it is necessary, speak—and speak in such a way that people will remember it.