Reason Quotes
We can only reason from what is; we can reason on actualities, but not on possibilities. -- Bolingbroke
da Vinci, Leonardo
Although nature commences with reason and ends in experience it is necessary for us to do the opposite, that is to commence with experience and from this to proceed to investigate the reason.
Paine, Thomas
Reason obeys itself; and ignorance submits to whatever is dictated to it.