• Let the man, who would be grateful, think of repaying a kindness, even while receiving it.

    Seneca the Younger: Let the man, who would be grateful, think of repaying a kindness, even while receiving it.
    "Hoyt's New Cyclopedia Of Practical Quotations" by Jehiel Keeler Hoyt, p. 336-37, De Beneficiis, II. 25, 1922.