Some quotes I hope may resonate with you.
"True good fortune is what you make for yourself. Good fortune: good character, good intentions, good actions." - Marcus Aurelius
"When I do good, I feel good. When I do bad, I feel bad. That's my religion." - Abraham Lincoln
"The function of prayer is not to influence God, but rather to change the nature of the one who prays." - Soren Kierkegard
"It's not that we have a short time to live, but that we waste a lot of it." - Seneca
"Education isn't something you can finish." - Isaac Asimov
"No matter how smart a person is, no matter how elegant their hypothesis, if it does not agree with experimentation, it is wrong." - Richard Feynman
"Be scared. You can't help that. But don't be afraid." - William Faulkner