What advice do Edwin and Garvey give to Cole when they arrive at the island?

From the text:

“You aren’t the only creature here. You’re part of a much bigger circle. Learn your place or you’ll have a rough time.”
“What is thereto learn?”
“Patience, gentleness, strength, honesty,”Edwin said. He looked up into thetrees.“Animals can teach us more about ourselves than any teacher.”

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“Whatever you do to the animals, you do to yourself. Remember that."

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“Don’t eat anything unless you know what it is. Plants, berries, and mushrooms can kill you. There’s a book in with the supplies to study if you want to learn what is safeto eat. I suggest you read every word. Lifeis up to you now. I don’t know how it was for you in the big city, but up here you live and die by your actions.