Speech Is The Representation Of The Mind,

The Physician Himself, If Sick, Actually Calls In Another Physician, Knowing That He Cannot Reason Correctly If Required To Judge His Own Condition While Suffering.

We Cannot ... Prove Geometrical Truths By Arithmetic.

For We Do Not Think That We Know A Thing Until We Are Acquainted With Its Primary Conditions Or First Principles, And Have Carried Our Analysis As Far As Its Simplest Elements.

For Any Two Portions Of Fire, Small Or Great, Will Exhibit The Same Ratio Of Solid To Void; But The Upward Movement Of The Greater Is Quicker Than That Of The Less, Just As The Downward Movement Of A Mass Of Gold Or Lead, Or Of Any Other Body Endowed With Weight, Is Quicker In Proportion To Its Size.

The Man Who Is Content To Live Alone Is Either A Beast Or A God.