1. A smart learning system comprising: a first device that generates a device social relation and shares learning content; and at least one second device that executes an event related to the learning content by acquiring the shared learning content when is included in the device social relation, wherein the smart learning system includes a remote management server that shares and sets information transmitted from the first device so that the second device of at least one other user associated with a user of the first device receives the information transmitted from the first device, and transmits the shared and set information of the first device to the second device.