To Know Truly Is To Know By

Young Men, In The Conduct And Manage Of Actions, Embrace More Than They Can Hold; Stir More Than They Can Quiet; Fly To The End, Without Consideration Of The Means And Degrees; Pursue Some Few Principles, Which They Have Chanced Upon Absurdly; Care Not To Innovate, Which Draws Unknown Inconveniences; Use Extreme Remedies At First; And, That Which Doubleth All Errors, Will Not Acknowledge Or Retract Them; Like An Unready Horse, That Will Neither Stop Nor Turn.

It Is A Sad Fate For A Man To Die Too Well Known To Everybody Else, And Still Unknown To Himself.

It Is A Pleasure To Stand Upon The Shore, And To See Ships Tost Upon The Sea: A Pleasure To Stand In The Window Of A Castle, And To See A Battle And The Adventures Thereof Below: But No Pleasure Is Comparable To Standing Upon The Vantage Ground Of Truth . . . And To See The Errors, And Wanderings, And Mists, And Tempests, In The Vale Below.

The First Question Concerning The Celestial Bodies Is Whether There Be A System, That Is Whether The World Or Universe Compose Together One Globe, With A Center, Or Whether The Particular Globes Of Earth And Stars Be Scattered Dispersedly, Each On Its Own Roots, Without Any System Or Common Center.

...those Experiments Be Not Only Esteemed Which Have An Immediate And Present Use, But Those Principally Which Are Of Most Universal Consequence For Invention Of Other Experiments, And Those Which Give More Light To The Invention Of Causes; For The Invention Of The Mariner's Needle, Which Giveth The Direction, Is Of No Less Benefit For Navigation Than The Invention Of The Sails, Which Give The Motion.