If you have a secret and tell someone everyone will know. You can only keep a secret if you don't tell anyone.

It is the first responsibility of every citizen to question authority.

A cheerful face is nearly as good for an invalid as healthy weather.

He that would travel much, should eat little.

Where there's no law, there's no bread.

I think also, that general virtue is more probably to be expected and obtained from the education of youth, than from exhortations of adult persons; bad habits and vices of the mind being, like diseases of the body, more easily prevented than cured. I think moreover, that talents for the education of youth are the gift of God; and that he on whom they are bestowed, whenever a way is opened for use of them, is as strongly called as if he heard a voice from heaven.

There are lazy minds as well as lazy bodies.