Is there a quote or saying that gives you strength?

Isaiah 48:18 18 If only you would pay attention to my commandments! Then your peace would become just like a river And your righteousness like the waves of the sea. 18네가 나의 명령에 주의를 기울이기만 한다면! 그러면 네 평화가 강처럼 되고 네 의가 바다 물결처럼 될 것이다.