The best Quotations

A doctrinaire is a fool but an honest man.
- Lord Melbourne

Do you know the writers of the following quotations?

Quotation The enjoyments of this life are not equal to its evils. - writer
Quotation I'm going to speak my mind because I have nothing to lose. - writer
Quotation The most delightful pleasures cloy without variety. - writer
Quotation They are slaves who fear to speak, for the fallen and the weak. - writer
Quotation I am struck by the way people behave on the Tube. They look at each other beadily and inquisitively, and something goes on in their thoughts which must be equivalent to the way dogs and other animals, when they meet, sniff each other's arses and nuzzle each other's fur. - writer
Quotation Freedom is the sure possession of those alone who have the courage to defend it. - writer