Quote by Henry Ward Beecher
In things pertaining to enthusiasm, no man is sane who does not know how to be insane on proper occasions.
Summary
This quote means that in situations where one is passionate, enthusiastic, or driven about something, it is acceptable and even necessary to act outside of societal norms or conventions. Being "insane" in this context refers to letting go of inhibitions and fully embracing one's fervor without worrying about appearing rational or composed. It suggests that true passion often requires breaking free from the constraints of sanity and allows for the unleashing of extraordinary energy and zeal.