The border is not a line but a wound.
边界不是一条线，而是一道伤口。
Understanding the past is essential for designing policies that can shape a better future.
当地社区必须是水产养殖的利益相关者，而不仅仅是旁观者。
数学的真正乐趣在于发现的过程，而不仅仅是结果。
Psychology must be based on observable facts, not speculation.
We must accept finite disappointment, but we must never lose infinite hope.
"Change is the essential process of all existence."
My past is my motivation.