There is no clear reason why a 'desire' must be a 'right', even if it were universal. Merely wishing for something does not establish the existence of rights, but merely creates a 'wish list' which may not actually be possible in reality. For example humans may universally desire a life of leisure without hard work, but it would be impossible to meet this desire for everyone, as then there would be no work done and therefore no resources to support leisure.