“Whatever women do they must do twice as well as men to be thought half as good. Luckily, this is not difficult.”
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Шарлотта Элизабет Уиттон 1
1896–1975Related quotes

1860s, Reply to an Emancipation Memorial (1862)
Context: The subject presented in the memorial is one upon which I have thought much for weeks past, and I may even say for months. I am approached with the most opposite opinions and advice, and that by religious men, who are equally certain that they represent the Divine will. I am sure that either the one or the other class is mistaken in that belief, and perhaps in some respects both. I hope it will not be irreverent for me to say that if it is probable that God would reveal his will to others, on a point so connected with my duty, it might be supposed he would reveal it directly to me; for, unless I am more deceived in myself than I often am, it is my earnest desire to know the will of Providence in this matter. And if I can learn what it is I will do it! These are not, however, the days of miracles, and I suppose it will be granted that I am not to expect a direct revelation. I must study the plain physical facts of the case, ascertain what is possible, and learn what appears to be wise and right.
The subject is difficult, and good men do not agree.

Source: Gifted Hands: The Ben Carson Story (1990), p. 161
"Mother May I" Masculinity
A Sky Without Eagles (2014)

“Whatever you do, do it well.”
As quoted by Diogenes Laërtius, i. 77.

“If women are expected to do the same work as men, we must teach them the same things.”
If women are to have the same duties as men, they must have the same nurture and education. — Plato, The Republic, Book V, trans. Benjamin Jowett, third edition, Oxford University Press, 1892 http://oll.libertyfund.org/Home3/HTML.php?recordID=0345#hd_lf131.3.head.017
Misattributed
Variant: So if we are going to use men and women for the same purposes, they must be taught the same things. The Republic, trans. Desmond Lee [Penguin Classics, 2003, ISBN 0-140-449140-0], p. 161
Variant: Then if we are to use the women for the same things as the men, we must teach them the same things. The Republic, trans. W. H. D. Rouse [Signet Classic, 1999, ISBN 0-451-52745-3], p. 249