The only secrets are the secrets that keep themselves.
Revolutions have never lightened the burden of tyranny; they have only shifted it to another shoulder.
In heaven an angel is nobody in particular.
All progress is due to the unreasonable person.
Once there was a time when all people believed in God and the church ruled. This time is called the Dark Ages. He who can, does. He who cannot teaches.
Assasination on the scaffold is the worst form of assasination, because there it is invested with the approval of society.