If you are looking for a song that is inspirational in its sense then I recommend you to listen to Move Along by The All-American Rejects. 

This is my go-to song whenever I'm on the verge of breaking down. The lyrics just speaks to me, gives me the tap that I needed. It reminds me whenever I have nothing left, I just have to be strong and I'll move along. Despite the hardships we face today, everything will all make sense, soon. 

Also, if you're into alternative rock then The All-American Rejects is a band to stan.