When you confront a stuck bolt or screw: righty tighty， lefty loosey.
在采矿业，安全不仅仅是政策 - 它是个人问题。
When you forgive others， they may not notice， but you will heal. Forgiveness is not something we do for others； it is a gift to ourselves.
"The past is not something that simply disappears; it is something that we carry with us, always."
Chemistry is not just about mixing things in a flask. It's about understanding the world at a molecular level.