“The test of an adventure is that when you’re in the middle of it, you say to yourself, ‘Oh, now I’ve got myself into an awful mess; I wish I were sitting quietly at home.’ And the sign that something’s wrong with you is when you sit quitely at home wishing you were out having lots of adventure.”

Thornton Wilder (1897-1975)

*source: Bartlett’s Familiar Quotations