A Human Experience's Testimonial

"Sam wrote or revamped all of the Ivy League English course materials. It was a tremendous responsibility which he undertook gracefully while at the same time training all new associates. Sam's curriculum is planned according to scientifically supported instructional methods as well as in alignment with the CEFR (Common European Framework of Reference for Languages) standards. I feel very fortunate to teach using his curriculum."

- February 2020
This testimonial was successfuly verified by other source.