“What'll you do if you can't find a way to cure him?" Seth asked.
Dale paused. "I'll never know that day has come, because I'll never stop trying.”
Source: Fablehaven
Help us to complete the source, original and additional information
Brandon Mull 84
American fiction writer 1974Related quotes
“I'll never stop wanting to kiss you," he whispered.”
Source: No Time to Die & The Deep End of Fear

Song lyrics, The Red Shoes (1993)

Preofections - Irene Dunne, by Elizabth Wilson; Silver Screen (November 1936) http://www.irenedunnesite.com/press/silver-screen-november-1936/.

“I will not know that day has come because I will not stop trying.”
Source: Rise of the Evening Star