As Larry Wall (creator of Perl) put it once, there are three great virtues of a programmer - laziness, impatience and hubris. Of course it doesn't have to be t

As Larry Wall (creator of Perl) put it once, there are three great virtues of a programmer - laziness, impatience and hubris. Of course it doesn't have to be true only in case of programmers. Good laziness is when you strive to reduce your energy expenditure while still being determined to accomplish something.