
When I have presented one corner of a subject to any one, and he cannot from it learn the other three, I do not repeat my lesson.
举一隅不以三隅反,则不复也。
Source: The Analects, Shu Er VII, Chapter 8 (Part 2)
Author: Confucius

When I have presented one corner of a subject to any one, and he cannot from it learn the other three, I do not repeat my lesson.
举一隅不以三隅反,则不复也。
Source: The Analects, Shu Er VII, Chapter 8 (Part 2)
Author: Confucius