The best Quotations

I am sorry to think that you do not get a man's most effective criticism until you provoke him. severe truth is expressed with some bitterness.
- Henry David Thoreau

Do you know the writers of the following quotations?

Quotation When we assumed the Soldier, we did not lay aside the Citizen. - writer
Quotation Propaganda has a bad name, but its root meaning is simply to disseminate through a medium, and all writing therefore is propaganda for something. It's a seeding of the self in the consciousness of others. - writer
Quotation If you have some respect for people as they are, you can be more effective in helping them to become better than they are. - writer
Quotation The best way to help poor people is to not be one of them. - writer
Quotation If I was your wife Sir, I'd poison you! Madam, if you were my wife, I'd let you! - writer
Quotation Happiness is the interval between periods of unhappiness. - writer