世事如棋，乾坤莫测。
形容世事变化无常，难以预测。
"You can't go back and change the beginning, but you can start where you are and change the ending."
你无法回到过去改变开头，但你可以从现在开始改变结局。
I don't let anyone take away my hope.
Never underestimate the power of collaboration—great things are rarely achieved alone.
你的行为会带来改变，而你必须决定要带来怎样的改变。