Over the centuries, the illusion of mastering time through obedience to it came into acceptance. Across Europe, the medieval monastery’s bell tolled as a reminder to eat, sleep and pray. But while there must have been some soul’s release in relinquishing earthly sovereignty to that sound, as the clock’s authority spread, we sealed all the gaps through which curiosity might seep into our days. Curiosity, after all, could lure the susceptible way off track, as the Italian poet Petrarch learned in the spring of 1336, when he famously climbed Mont Ventoux, motivated by “nothing but the desire to see its conspicuous height.” One of the texts he carried along was Saint Augustine’s “Confessions,” detailing the moral dangers of such expeditions, when men “go out to admire the mountains,” or the course of the stars, and therein forget themselves. Chastened, Petrarch made his descent in silence.
http://www.nytimes.com/2013/11/30/opinion/homage-to-the-idols-of-idleness.html?ref=international&_r=2&_r=2&