For Strong Women, by Marge Piercy

A strong woman is a woman who loves
strongly and weeps strongly and is strongly
terrified and has strong needs. A strong woman is strong
in words, in action, in connection, in feeling;
she is not strong as a stone but as a wolf
suckling her young. Strength is not in her, but she
enacts it as the wind fills a sail.
What comforts her is others loving
her equally for the strength and for the weakness
from which it issues, lightning from a cloud.

~Marge Piercy, "For Strong Women"