The best Quotations

Do you know the writers of the following quotations?

Quotation The envious person grows lean with the fatness of their neighbor. - writer
Quotation The true measure of life is not length, but honesty. - writer
Quotation That's what an army is - a mob; they don't fight with courage that's born in them, but with courage that's borrowed from their mass, and from their officers. - writer
Quotation Every writer hopes or boldly assumes that his life is in some sense exemplary, that the particular will turn out to be universal. - writer
Quotation Men sooner forget the death of their father than the loss of their patrimony. - writer
Quotation Many things about our bodies would not seem to us so filthy and obscene if we did not have the idea of nobility in our heads. - writer