"A just thinker will allow full swing to his scepticism. I dip my pen in the blackest ink, because I am not afraid of falling into my inkpot.... We are of different opinions at different hours, but we always may be said to be at heart on the side of truth."

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When men exercise their reason coolly and freely, on a variety of distinct questions, they inevitably fall into different opinions, on some of them. When they are governed by a common passion, their opinions if they are so to be called, will be the same.

— James Madison