Happy the man, and happy he alone, he who can call today his own; he who, secure within, can say, tomorrow do thy worst, for I have lived today.
Imitation of Horace bk. 3, ode 29, l. 65 (1685)

Happy the man, and happy he alone, he who can call today his own; he who, secure within, can say, tomorrow do thy worst, for I have lived today.