But since it is no more in a Man’s Power to think than to look like another, methinks all that should be expected from me is to keep my Mind open to Conviction, to hear patiently and examine attentively whatever is offered me for that end; and if after all I continue in the same Errors, I believe your usual Charity will induce you rather to pity and excuse than blame me.

Benjamin Franklin (1706-1790) American statesman, scientist, philosopher, aphorist

Letter to Josiah and Abiah Franklin (13 Apr 1738)
    (Source)

His parents.