Verb
enter upon an activity or enterprise
begin to deal with
take the first step or steps in carrying out an action
Source: WordNetI set about fifty-five years ago (1927) to see what a penniless, unknown human individual with a dependent wife and newborn child might be able to do effectively on behalf of all humanity... Buckminster Fuller
To be always intending to make a new and better life but never to find time to set about it is as to put off eating and drinking and sleeping from one day to the next until you're dead. Og Mandino
Jove strikes the Titans down Not when they set about their mountain-piling But when another rock would crown the work. Robert Browning
The sun, heavy-eyed from lack of sleep, owing to the system of a staggered summer time, stumbled into the heavens, and with a heavy sigh set about its duties. S. J. Simon
There is nothing on earth so easy as to forget, if a person chooses to set about it. I'm sure I have as much forgot your poor, dear uncle, as if he had never existed; and I thought it my duty to do so. Richard Brinsley Sheridan
Like many businessmen of genius he learned that free competition was wasteful, monopoly efficient. And so he simply set about achieving that efficient monopoly. Mario Puzo