Imitation Is A Necessity Of Human Nature.

Men Must Turn Square Corners When They Deal With The Government.

The Ultimate Good Desired Is Better Reached By Free Trade In Ideas [and] The Best Test Of Truth Is The Power Of The Thought To Get Itself Accepted In The Competition Of The Market.

The Difference Between Gossip And Philosophy Lies Only In One's Way Of Taking A Fact.

History Has To Be Rewritten Because History Is The Selection Of Those Threads Of Causes Or Antecedents That We Are Interested In.

Deep-seated Preferences Cannot Be Argued About - You Cannot Argue A Man Into Liking A Glass Of Beer.