Noun
(idiomatic) A better situation after long hardship.
A vision of a bright light, surrounded by darkness, seen by a dying person
Source: en.wiktionary.orgThe light at the end of the tunnel is just the light of an oncoming train. Robert Lowell
There is a light at the end of the tunnel... hopefully its not a freight train! Mariah Carey
Sometimes that light at the end of the tunnel is a train. Charles Barkley
Some actors couldn't figure out how to withstand the constant rejection. They couldn't see the light at the end of the tunnel. Harrison Ford
The test of character is not persistence when you expect a light at the end of the tunnel. The true test is performance and persistence when you see no light coming. James Arthur Ray
There is light at the end of the tunnel. Irish Proverb