Fools need advice most, but wise men only are the better for it.
Abuses of the freedom of speech ought to be repressed, but to whom are we to commit the power of doing it?
When you are finished changing, you are finished.
Who has deceived thee as oft as thyself.
The only time a question should be asked is when all other possibilities of finding the answer for yourself have been eliminated.
A man must have a good deal of vanity who believes, and a good deal of boldness who affirms, that all the doctrines he holds are true, and all he rejects are false.