1.
Helen Keller Quotes – The highest result of education is tolerance.
www.quotehd.com/Quotes/helen-keller-author-the-highest-result-of-education-is
2.
Education – Helen Keller Foundation
helenkellerfoundation.org/education/
3.
Helen Keller | Biography, Education, & Facts | Britannica
www.britannica.com/biography/Helen-Keller
4.
Helen Keller – Family, Quotes & Teacher – Biography
www.biography.com/activist/helen-keller
5.
Helen Keller – Wikipedia
en.wikipedia.org/wiki/Helen_Keller
6.
Biography | American Foundation for the Blind
www.afb.org/about-afb/history/helen-keller/biography-and-chronology/biography
7.
110 Education Quotes That Will Inspire You To Keep Growing
wisdomquotes.com/education-quotes/
8.
The Highest Result Of Education Is Tolerance
www.teachthought.com/learning/highest-result-education-tolerance/
9.
What is a Bachelor’s degree | What does Bachelor stand for?
www.unipage.net/en/degree_bachelor
10.
Global Education – Our World in Data
ourworldindata.org/global-education
11.
Higher Education — Студопедия
studopedia.ru/17_810_Higher-Education.html
Conclusion
Guide above should be useful for The Highest Result Of Education Keller.