Man Is To Be Found In Reason,

The Pleasures Of The Imagination Are As It Were Only Drawings And Models Which Are Played With By Poor People Who Cannot Afford The Real Thing.

Knowledge Acquired Too Rapidly And Without Being Personally Supplemented Is Never Very Productive.

The Natural Scientists Of The Previous Age Knew Less Than We Do And Believed They Were Very Close To The Goal: We Have Taken Very Great Steps In Its Direction And Now Discover We Are Still Very Far Away From It. With The Most Rational Philosophers An Increase In Their Knowledge Is Always Attended By An Increased Conviction Of Their Ignorance.

Much Reading Has Brought Upon Us A Learned Barbarism.

The Great Rule: If The Little Bit You Have Is Nothing Special In Itself, At Least Find A Way Of Saying It That Is A Little Bit Special.