The idea behind this noble old word is one that has powerfully appealed to all European peoples and is found in nearly every Euro-pean language. The Greek ergon meant work, organ on. was the instrument by which work was done; from this source we have energy, organ, erg, and it appears in combination in such words as metallurgy. To work means to put forth effort in order to accomplish something; play is also a putting forth of effort, but in that case the effort is its own end, and is done for its own sake. Work has an end beyond itself. The official ritual of the Lodge is called the Standard Work; it came to be so called by analogy, the ritual of Speculative Masonry corresponding to the daily labor of the Operative Masons.