解释：驼背的人，是无法让他直起身子来的。

A wise man said: before you speak， let your words pass through three gates. At the first gate， ask yourself， "Is it true？" At the second gate， ask "Is it necessary？" At the third gate， ask， "Is it kind？"

I'm not going to let anyone bring me down.

The ocean is not just a resource; it's our responsibility to protect it for future generations.