Any fool can know. The point is to understand.

Quote Investigator and Gerald Krieghofer trace the saying to Ernest Kinoy’s 1973 NBC teleplay Dr. Einstein Before Lunch. Their evidence for its dialogue is an excerpt printed on page 34 of the fifth edition of James L. Christian’s Philosophy: An Introduction to the Art of Wondering (1990), not a document by Einstein. Quote Investigator also locates the familiar compact wording, credited directly to Albert Einstein, as the chapter 1 epigraph of George F. Simmons’s Precalculus Mathematics in a Nutshell (1987). This run read those researchers’ accounts, but did not view the broadcast or the restricted book pages; the Internet Archive catalogue pages only confirmed the books’ publication metadata. Quote Investigator reports no substantive evidence for Einstein’s authorship and says the line is absent from The Ultimate Quotable Einstein (2010). There are no Einstein source texts in the atlas to search; no claim of a complete corpus search is made here.

1. 1973Earliest found · credited to Ernest Kinoy, writing a fictional Albert EinsteinKinoy’s teleplay gives the line to a fictional Einstein; this dating rests on the researchers’ identification of the script excerpt, not on a recording inspected in this run.Any fool can KNOW! The point is . . . to understand!Ernest Kinoy, Dr. Einstein Before Lunch (NBC television drama, 1973), dialogue excerpt in James L. Christian, Philosophy: An Introduction to the Art of Wondering, fifth edition (Fort Worth: Holt, Rinehart and Winston, 1990), p. 34. Checked on another researcher’s citation, not seen first-hand. Source
2. 1987Credited to Albert EinsteinSimmons prints the compact sentence as his Geometry chapter epigraph and credits Albert Einstein without identifying the fictional speaker.Any fool can know. The point is to understand.George F. Simmons, Precalculus Mathematics in a Nutshell: Geometry, Algebra, Trigonometry (Providence, Rhode Island: Janson Publications, 1987), Chapter 1, Geometry, epigraph. Checked on another researcher’s citation, not seen first-hand. Source
3. 1990Spread · credited to Ernest Kinoy, writing a fictional Albert EinsteinChristian’s fifth edition reproduces an excerpt of Kinoy’s dialogue, supplying the script evidence used by the later attribution researchers.James L. Christian, Philosophy: An Introduction to the Art of Wondering, fifth edition (Fort Worth: Holt, Rinehart and Winston, 1990), p. 34. Checked on another researcher’s citation, not seen first-hand. Source

In Ernest Kinoy’s television drama Dr. Einstein Before Lunch, a visitor offers the dying physicist the unified theory he has sought for decades. The fictional Einstein refuses an answer without its mathematical and experimental justification. The sentence belongs to that dramatic character, not to a documented interview or writing by the historical physicist.

Knowing an answer is not the same as understanding why it is true; scientific understanding requires following the reasoning and evidence.

The removal of the dramatic setting turns a scriptwriter’s line for an Einstein character into apparent testimony from Einstein himself.

Reason, Wisdom, Education

• Believe those who seek the truth; doubt those who find it. André Gide
• Every man has a right to his opinion, but no man has a right to be wrong in his facts. Bernard Baruch
• To go wrong in one’s own way is better than to go right in someone else’s. Fyodor Dostoevsky
• Live as if you were to die tomorrow. Learn as if you were to live forever. (not found) Mahatma Gandhi
• History, despite its wrenching pain Cannot be unlived, but if faced With courage, need not be lived again. Maya Angelou

• quoteinvestigator.com/2021/11/20/fool-know
• falschzitate.blogspot.com/2021/10/jeder-dummkopf-kann-es-wissen-der-punkt.html

“Any fool can know. The point is to understand.” Attributed to Albert Einstein. No. Ernest Kinoy wrote this for a fictional Einstein in Dr. Einstein Before Lunch; it is not a documented quotation from the physicist. Quotogeny, https://quotogeny.com/q/any-fool-can-know-the-point-is-to-understand/ (checked 29 October 2026).

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