Euclid taught me that without assumptions there is no proof. Therefore, in any argument, examine the assumptions.
Mathematics Magazine, Vol. 23-24, (p. 161), 1949.
![Euclid taught me that without assumptions there is no proof. Therefore, in any argument, examine the assumptions.](http://cdn.myquotes.org/images/eric-temple-bell/euclid-taught-me-that-without-assumptions-there-is-no-proof-therefore-in-any-argument-examine-the-assumptions.jpg)
Euclid taught me that without assumptions there is no proof. Therefore, in any argument, examine the assumptions.