I Consider My Greatest Accomplishment To Be

He That In Ye Mine Of Knowledge Deepest Diggeth, Hath, Like Every Other Miner, Ye Least Breathing Time, And Must Sometimes At Least Come To Terr. Alt. For Air.

The Best And Safest Way Of Philosophising Seems To Be, First To Enquire Diligently Into The Properties Of Things, And To Establish Those Properties By Experiences [experiments] And Then To Proceed Slowly To Hypotheses For The Explanation Of Them. For Hypotheses Should Be Employed Only In Explaining The Properties Of Things, But Not Assumed In Determining Them; Unless So Far As They May Furnish Experiments.

To Arrive At The Simplest Truth Requires Years Of Contemplation.

As A Blind Man Has No Idea Of Colors, So We Have No Idea Of The Manner By Which The All-wise God Perceives And Understands All Things.

I Have Presented Principles Of Philosophy That Are Not, However, Philosophical But Strictly Mathematical-that Is, Those On Which The Study Of Philosophy Can Be Based. These Principles Are The Laws And Conditions Of Motions And Of Forces, Which Especially Relate To Philosophy.