He Who Is Firm In Will Molds

Insofar As He Makes Use Of His Healthy Senses, Man Himself Is The Best And Most Exact Scientific Instrument Possible. The Greatest Misfortune Of Modern Physics Is That Its Experiments Have Been Set Apart From Man, As It Were, Physics Refuses To Recognize Nature In Anything Not Shown By Artificial Instruments, And Even Uses This As A Measure Of Its Accomplishments.

Only He Who Finds Empiricism Irksome Is Driven To Method.

Light Has Called Forth One Organ To Become Its Like, And Thus The Eye Is Formed By The Light And For The Light So That The Inner Light May Emerge To Meet The Outer Light.

The Hardest Thing Is To See What's Under Your Very Eyes.

Art Is Long, Life Short, Judgment Difficult, Opportunity Transient. To Act Is Easy, To Think Is Hard; To Act According To Our Thought Is Troublesome. Every Beginning Is Cheerful: The Threshold Is The Place Of Expectation.