Though it was controversial upon inception — it was introduced amidst a flurry of protest and counterproposals — UML has since become the industry standard for system notation.

Unhappy, with your thoughts turned in upon your emotional woes, your vision is cut short as though by a wall.

For example, if you write a story based upon another book or take a photograph of a painting, even though you created a new work, it could be what is known as a derivative work and infringement.