Some quotes I hope may resonate with you.
"Think for yourself, not of yourself. Think of others, not for others." - Naval Ravikant
"Expecting the world to treat you fairly because you're a good person is like expecting a bull not to attack you because you're a vegetarian." - Dennis Wholey
"You can't go back and change the beginning, but you can start where you are now and change the ending." - CS Lewis
"Science is a culture of doubt. Religion is a culture of faith." - Richard Feynman
"I have a saying: 'I was always smart enough to be naive enough to not know what I couldn't accomplish." - Kevin Plank
"The man who does not read has no advantage over the man who cannot read." - Mark Twain