The Greek actors soon dressed in costume, and all wore masks expressing the various emotions they wished to represent. The principal parts of the play were recited; but from time to time singers came on the stage, and chanted parts of the play in chorus.

Some of these plays were so sad that the whole audience was melted to tears; others were so funny that the people shouted with laughter. When you learn Greek, you will be able to read the grand tragedies which were written by Aeschylus, Sophocles, and Euripides, and the comedies or funny plays of Aristophanes.

From: H. A. Guerber, The Story of the Greeks; edited for this online publication, by ELLOPOS BLOG