Booker T. Washington Quotes about Heart
Booker T. Washington, Victoria Earle Matthews (1898). “Black-belt Diamonds: Gems from the Speeches, Addresses, and Talks to Students of Booker T. Washington ...”
Booker T. Washington (2013). “The Booker T. Washington Reader”, p.115, Simon and Schuster
Booker T. Washington (2015). “Up from Slavery: Top Biography”, p.13, 谷月社