Another Mode Of Accumulating Power Arises From

A Tool Is Usually More Simple Than A Machine; It Is Generally Used With The Hand, Whilst A Machine Is Frequently Moved By Animal Or Steam Power.

Errors Using Inadequate Data Are Much Less Than Those Using No Data At All.

There Are Few Circumstances Which So Strongly Distinguish The Philosopher, As The Calmness With Which He Can Reply To Criticisms He May Think Undeservedly Severe.

Perhaps It Would Be Better For Science, That All Criticism Should Be Avowed.

To Those Who Have Chosen The Profession Of Medicine, A Knowledge Of Chemistry, And Of Some Branches Of Natural History, And, Indeed, Of Several Other Departments Of Science, Affords Useful Assistance.