Most events recorded in history are more remarkable than important, like eclipses of the sun and moon, by which all are attracted,but whose effects no one takes the trouble to calculate.
You may think it odd that there were three men to look after one tiny station, but the people who ran the railway knew that if you left two men together in a lonely place they would quarrel, but if you left three men, two of them could always grumble to each other about the third, and then they would be quite happy.