Dream

Dreams is a series of thoughts, images, and sensation occurring in a person's mind during sleep. A dream doesn't become reality through magic, it takes sweat, determination, and hard work. Happiness is not something you postpone for the future, it is something you design for the present. If you don't build your Dreams, someone saw a dream. Some are happening and dreams. but in order to make dreams come into reality, it takes an awful lot of determination, dedication, self-discipline, and effort.

Today, many big things and event are an invention, which all are the result of someone's dream. so, the dream is possible.
Image source: Google