The best Quotations

Do you know the writers of the following quotations?

Quotation Love has no errors, for all errors are the want for love. - writer
Quotation For this is what America is all about. It is the uncrossed desert and the unclimbed ridge. It is the star that is not reached and the harvest that is sleeping in the unplowed ground. - writer
Quotation When you choose the lesser of two evils, always remember that it is still an evil. - writer
Quotation Man is a reasoning rather than a reasonable animal. - writer
Quotation And that is called paying the Dane-geld; but we've proved it again and again, that if once you have paid him the Dane-geld you never get rid of the Dane. - writer
Quotation Freedom is never voluntarily given by the oppressor; it must be demanded by the oppressed. - writer