Let us then realize our limitations. We are something and we are not everything. Such being as we have conceals from us the knowledge of first princi… - Blaise Pascal

Rules for Definitions. I. Not to undertake to define any of the things so well known of themselves that the clearer terms cannot be had to explain them. II. Not to leave any terms that are at all obscure or ambiguous without definition. III. Not to employ in the definition of terms any words but such as are perfectly known or already explained.

[92] Cause and effect. It is then true to say that everyone is the victim of illusion, because the ordinary person’s opinions are sound without being intellectually so, for he believes truth to be where it is not. There is certainly some truth in these opinions, but not as much as people imagine. It is true that we should honour the gentry but not because gentle birth is a real advantage.

Do not mistake yourself by believing that your being has something in it more exalted than that of others.