Every New Body Of Discovery Is Mathematical

Sympathy Will Have Been Increased Through Natural Selection

I Am Turned Into A Sort Of Machine For Observing Facts And Grinding Out Conclusions.

As Man Advances In Civilization, And Small Tribes Are United Into Larger Communities, The Simplest Reason Would Tell Each Individual That He Ought To Extend His Social Instincts And Sympathies To All Members Of The Same Nation, Though Personally Unknown To Him. This Point Being Once Reached, There Is Only An Artificial Barrier To Prevent His Sympathies Extending To The Men Of All Nations And Races.

I Am Quite Conscious That My Speculations Run Beyond The Bounds Of True Science....it Is A Mere Rag Of An Hypothesis With As Many Flaw[s] & Holes As Sound Parts.

...i Believe There Exists, & I Feel Within Me, An Instinct For The Truth, Or Knowledge Or Discovery, Of Something Of The Same Nature As The Instinct Of Virtue, & That Our Having Such An Instinct Is Reason Enough For Scientific Researches Without Any Practical Results Ever Ensuing From Them.