Do Not Promote What You Can't Explain,

Preconceived Ideas Are Like Searchlights Which Illumine The Path Of The Experimenter And Serve Him As A Guide To Interrogate Nature. They Become A Danger Only If He Transforms Them Into Fixed Ideas-this Is Why I Should Like To See These Profound Words Inscribed On The Threshold Of All The Temples Of Science: 'the Greatest Derangement Of The Mind Is To Believe In Something Because One Wishes It To Be So.'

In The Fields Of Observation Chance Favors Only Those Minds Which Are Prepared.

Without Theory, Practice Is But Routine Born Of Habit. Theory Alone Can Bring Forth And Develop The Spirit Of Invention. ... [do Not] Share The Opinion Of Those Narrow Minds Who Disdain Everything In Science Which Has Not An Immediate Application. ... A Theoretical Discovery Has But The Merit Of Its Existence: It Awakens Hope, And That Is All. But Let It Be Cultivated, Let It Grow, And You Will See What It Will Become.

Question Your Priorities Often, Make Sure God Always Comes First.

You Have Not Succeeded In Your Experiments, That Is All There Is To It.