Mere Thinking Cannot Reveal To Us The

Pure Logical Thinking Cannot Yield Us Any Knowledge Of The Empirical World. All Knowledge Of Reality Starts From Experience And Ends In It.

... The Desire For Truth Must Take Precedence Over All Other Desires.

Intuitive Powers Played A Central Role In My Scientific Work, Not Wild Speculation, Yet A Valued Resource When No Other Approach Was Available.

Reading, After A Certain Age, Diverts The Mind Too Much From Its Creative Pursuits. Any Man Who Reads Too Much And Uses His Own Brain Too Little Falls Into Lazy Habits Of Thinking.

Nothing Happens Unless Something Moves.