“As long as men are free to ask what they must, free to say what they think, free to think what they will, freedom can never be lost and science can never regress.”

I think that is an inspiring quote.

An animating start to invigorate the heart of freedom.

Free speech is one thing -- reason and discernment is another. Communists believe communism is freedom from capitalist oppression, while capitalists believe capitalism is freedom from communist oppression. Everyone is for their own freedom to speak, but not necessarily for their opposition.