Lillian Eichler,
Book of Etiquette, Volume 1, Part 1…
(1921)
“ It tears down the barriers between the wealthy and the poor, between the educated and the ignorant. By knowing what to do and say and write and wear on all occasions, under all conditions, any man or woman can enter any society and mingle with any people. The old proverb might well be changed to read, "Culture makes the whole world kin!" Of course if a man suddenly became wealthy and he wished to enter the highest society, his wealth might serve as an opening. ”
