In the height of thy prosperity expect adversity, but fear it not. If it come not, thou art the more sweetly possessed of the happiness thou hast, and the more strongly confirmed. If it come, thou art the more gently dispossessed of the happiness thou hadst, and the more firmly prepared.
Enchiridion Institutions, Essays and Maxims, political, moral & divine. Divided into four centuries. By Francis Quarles (ed. 1844)