Quote 1, from the musical Dear Evan Hansen:

There's a place where we don't have to feel unknown!

And every time that you call out, you're a little less alone!

If you only say the word!

From across the silence, your voice is heard!

-Evan Hansen and... (whoever the girl is; I haven't seen the show YET, but I love the soundtrack)

Guesses here! >>>

A MESSAGE TO YOU ALL: THIS IS TRUE, AND ONCE SOMEONE GUESSES THIS SONG I HIGHLY RECOMMEND LISTENING TO THE SONG, EVEN WITHOUT CONTEXT. IT'S ABSOLUTELY AMAZING AND I LOVE THE MESSAGE THE SONG GIVES.

The song is called You Will Be Found, from the musical Dear Evan Hansen.

[There should be a GIF or video here. Update the app now to see it.]