However, others did scorn Scots, such as Scottish Enlightenment intellectuals David Hume and Adam Smith, who went to great lengths to get rid of every Scotticism from their writings. Following such examples, many well-off Scots took to learning English through the activities of those such as Thomas Sheridan, who in 1761 gave a series of lectures on English elocution. Charging a guinea at a time (about £ in today's money), they were attended by over 300 men, and he was made a freeman of the City of Edinburgh. Following this, some of the city's intellectuals formed the Select Society for Promoting the Reading and Speaking of the English Language in Scotland. These eighteenth-century activities would lead to the creation of Scottish Standard English. Scots remained the vernacular of many rural communities and the growing number of urban working-class Scots.