As wave is driven by wave
And each, pursued, pursues the wave ahead,
So time flies on and follows, flies, and follows,
Always, for ever and new. What was before
Is left behind; what never was is now;
And every passing moment is renewed.
While strength and years permit, endure labor; soon bent old age will come with silent foot.
[Lat., Dum vires annique sinunt, tolerate labores.
Jam veniet tacito curva senecta pede.]