Gutta cavat lapidem, non vi sed saepe cadendo. (The drop excavates the stone, not with force but by falling often.)
OvidTime itself flows on with constant motion, just like a river: for no more than a river can the fleeting hour stand still. As wave is driven on by wave, and, itself pursued, pursues the one before, so the moments of time at once flee and follow, and are ever new.
Ovid