The contradictions of judgments, then, neither offend nor alter, they only rouse and exercise me. We evade correction, whereas we ought to offer and present ourselves to it, especially when it appears in the form of conference, and not of authority.

If I converse with a strong mind and a rough disputant, he presses upon my flanks, and pricks me right and left; his imaginations stir up mine, jealousy, glory, and contention, stimulate and raise me up to something above myself; and acquiescence is a quality altogether tedious in discourse.

Tis my humor as much to regard the form as the substance, and the advocate as much as the cause, as Alcibiades ordered we should: and every day pass away my time in reading authors without any consideration of their learning; their manner is what I look after, not their subject. And just so do I hunt after the conversation of any eminent wit, not that he may teach me, but that I may know him, and that knowing him, if I think him worthy of imitation, I may imitate him.

The most fruitful and natural exercise for our minds is, in my opinion, conversation.

Moreover, vulgar and casual opinions are something more than nothing in nature; and he who will not suffer himself to proceed so far, falls, peradventure, into the vice of obstinacy, to avoid that of superstition.

Als ik mijn mening te berde breng, is dat om te laten zien hoever mijn blik reikt, niet wat de reikwijdte van de dingen is.