The best Quotations

Do you know the writers of the following quotations?

Quotation National enthusiasm is the nursery of genius. - writer
Quotation The spirit of moderation should also be the spirit of the lawgiver. - writer
Quotation It is a weakness that I lead from my heart, and not my head? - writer
Quotation No man is hurt but by himself - writer
Quotation There is no good in living in a society where you are merely the equal of everybody else. The true pleasure of life is to live with your inferiors. - writer
Quotation The United Nations was not set up to be a reformatory. It was assumed that you would be good before you got in and not that being in would make you good. - writer