No obligation to do the impossible is binding.

It is the act of a bad man to deceive by falsehood.

As the scale of the balance must give way to the weight that presses it down, so the mind must of necessity yield to demonstration.

Never was a government that was not composed of liars, malefactors and thieves.

A nation can survive its fools, and even the ambitious. But it cannot survive treason from within. An enemy at the gates is less formidable, for he is known and carries his banner openly. But the traitor moves amongst those within the gate freely, his sly whispers rustling through all the alleys, heard in the very halls of government itself.

Nobody can give you wiser advice than yourself; you will never err if you listen to your own suggestions.

In so far as the mind is stronger than the body, so are the ills contracted by the mind more severe than those contracted by the body.