Conscience - the only incorruptible thing about us.

The highest friendship must always lead us to the highest pleasure.

For I hope my Friends will pardon me, when I declare, I know none of them without a Fault; and I should be sorry if I could imagine, I had any Friend who could not see mine. Forgiveness, of this Kind, we give and demand in Turn.

Conscience is a judge in every man's breast, which none can cheat or corrupt, and perhaps the only incorrupt thing about him; yet, inflexible and honest as this judge is (however polluted the bench on which he sits), no man can, in my opinion, enjoy any applause which is not there adjudged to be his due.

Sensuality not only debases both body and mind, but dulls the keen edge of pleasure.

Perhaps the summary of good-breeding may be reduced to this rule. "Behave unto all men as you would they should behave unto you." This will most certainly oblige us to treat all mankind with the utmost civility and respect, there being nothing that we desire more than to be treated so by them.

To the generality of men you cannot give a stronger hint for them to impose upon you than by imposing upon yourself.