1794, Edmund Burke, ,Government was unnerved, confounded, and in a manner suspended. Its equipoise was totally gone.
1869, T. S. Arthur, , Ch. IV,“An easy evasionâ€, retorted the excited bride, who had lost her mental equipoise.
1878, Thomas Hardy, , Ch. 6,The words were not without emotion, and retained their level tone as if by a careful equipoise between imminent extremes.
1927–29, Mahatma Gandhi, , Part II, Raychandbhai, translated 1940 by ,And I saw him thus absorbed in godly pursuits in the midst of business, not once or twice, but very often. I never saw him lose his state of equipoise.