Please help me find some sources that work with my outline for my paper:

I will show you my paper for you to look at and see any sources you think is working

Outline

• If human weak or strong? TS: Due to human beings' powerful ability to solve problems, the inheritance of human's strong soul and culture. People are stronger than we think."
• Human are weak: Because: -die –sick –easy get harm –killed by animal –war –nature disaster –depression -suicide
• While I am searching for human’s history I feel human are growing, people are bigger, stronger, long live than before.
• First, people solve problem when they found it. – Developing medicine and technology. –decrease mortality rate –create weapon and building to protect ourselves – In “While”, Strayed is weak when she is alone in nature, many things may cost her death or harm her. But she solved her problem and do her best to serviced, she learn things and become a better person.
• Our soul are strong, -research news: People who almost die but fight through it with stubborn desire for survival. believe make people strong in physical, do things that’s seems imposable. -“The old man and the sea” Human can’t fight with nature, but it only happened with the old man’s body, not his soul. –in “small wonders” by Barbara Kingsolver https://orionmagazine.org/article/small-wonder/ ideas about “HOPE” – In “While”, Strayed learn to forgive herself brings herself back, her soul becomes stronger.
• Me inheritance knowledge. -“walking” author mentioned about the renew of the human, new born children are new, clean and innocent. They don’t have the bad side of the adult, but that are able to have all knowledge from people saved from back before.
• Combine those three elements, as a former depressive patient, I build my soul to fight back those dark time and my negative thought. I learn and find out my interested in art, express my feel on the art work, get in to nature, work out. And this year on February, a group of scientists found out the solution to solve it. Human are finding ways to solve problems, by using the heritage culture people from the pass give us and the creation we have now a day. Human are strong, growing to become better.
• China as the only country that have such a long history but didn’t assimilated or occupied by other countries, they keep their history and also develop. Even they do have the dark time such as their “Cultural Revolution”. But people now a day learn from those mistake in the pass. They fail but they learn.