LONDON,February 7,O.S.1749.
DEAR BOY:You are now come to an age capable of reflection,and I hope you will do,what,however,few people at your age do,exert it for your own sake in the search of truth and sound knowledge.I will confess (for I am not unwilling to discover my secrets to you)that it is not many years since I have presumed to reflect for myself.Till sixteen or seventeen I had no reflection;and for many years after that,I made no use of what I had.I adopted the notions of the books I read,or the company I kept,without examining whether they were just or not;and Irather chose to run the risk of easy error,than to take the time and trouble of investigating truth.Thus,partly from laziness,partly from dissipation,and partly from the 'mauvaise honte'of rejecting fashionable notions,I was (as I have since found)hurried away by prejudices,instead of being guided by reason;and quietly cherished error,instead of seeking for truth.But since I have taken the trouble of reasoning for myself,and have had the courage to own that I do so,you cannot imagine how much my notions of things are altered,and in how different a light I now see them,from that in which I formerly viewed them,through the deceitful medium of prejudice or authority.Nay,I may possibly still retain many errors,which,from long habit,have perhaps grown into real opinions;for it is very difficult to distinguish habits,early acquired and long entertained,from the result of our reason and reflection.
My first prejudice (for I do not mention the prejudices of boys,and women,such as hobgoblins,ghosts,dreams,spilling salt,etc.)was my classical enthusiasm,which I received from the books I read,and the masters who explained them to me.I was convinced there had been no common sense nor common honesty in the world for these last fifteen hundred years;but that they were totally extinguished with the ancient Greek and Roman governments.Homer and Virgil could have no faults,because they were ancient;Milton and Tasso could have no merit,because they were modern.And I could almost have said,with regard to the ancients,what Cicero,very absurdly and unbecomingly for a philosopher,says with regard to Plato,'Cum quo errare malim quam cum aliis recte sentire'.Whereas now,without any extraordinary effort of genius,Ihave discovered that nature was the same three thousand years ago as it is at present;that men were but men then as well as now;that modes and customs vary often,but that human nature is always the same.And I can no more suppose that men were better,braver,or wiser,fifteen hundred or three thousand years ago,than I can suppose that the animals or vegetables were better then than they are now.I dare assert too,in defiance of the favorers of the ancients,that Homer's hero,Achilles,was both a brute and a scoundrel,and consequently an improper character for the hero of an epic poem;he had so little regard for his country,that he would not act in defense of it,because he had quarreled with Agamemnon about a w---e;and then afterward,animated by private resentment only,he went about killing people basely,I will call it,because he knew himself invulnerable;and yet,invulnerable as he was,he wore the strongest armor in the world;which I humbly apprehend to be a blunder;for a horse-shoe clapped to his vulnerable heel would have been sufficient.On the other hand,with submission to the favorers of the moderns,I assert with Mr.Dryden,that the devil is in truth the hero of Milton's poem;his plan,which he lays,pursues,and at last executes,being the subject of the poem.From all which considerations I impartially conclude that the ancients had their excellencies and their defects,their virtues and their vices,just like the moderns;pedantry and affectation of learning decide clearly in favor of the former;vanity and ignorance,as peremptorily in favor of the latter.Religious prejudices kept pace with my classical ones;and there was a time when Ithought it impossible for the honestest man in the world to be saved out of the pale of the Church of England,not considering that matters of opinion do not depend upon the will;and that it is as natural,and as allowable,that another man should differ in opinion from me,as that Ishould differ from him;and that if we are both sincere,we are both blameless;and should consequently have mutual indulgence for each other.