Ignorance is not innocence but sin.
Call no man foe, but never love a stranger.
He who wonders discovers that this in itself is wonder.
You may deceive all the people part of the time, and part of the people all the time, but not all the people all the time.
There are many things of which a wise man might wish to be ignorant.
That there should one Man die ignorant who had capacity for Knowledge, this I call a tragedy.
He who tells a lie is not sensible of how great a task he undertakes; for he must be forced to invent twenty more to maintain that one.
To give a satisfactory decision as to the truth it is necessary to be rather an arbitrator than a party to the dispute.