The Economy Of Human Time Is The

That The State Of Knowledge In Any Country Will Exert A Directive Influence On The General System Of Instruction Adopted In It, Is A Principle Too Obvious To Require Investigation.

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.

The First Steps In The Path Of Discovery, And The First Approximate Measures, Are Those Which Add Most To The Existing Knowledge Of Mankind.

In Turning From The Smaller Instruments In Frequent Use To The Larger And More Important Machines, The Economy Arising From The Increase Of Velocity Becomes More Striking.

You Will Be Able To Appreciate The Influence Of Such An Engine On The Future Progress Of Science. I Live In A Country Which Is Incapable Of Estimating It.