You only hurt yourself when you're not expanding and growing.

当你不再扩展和增长时，你只会伤害你自己。

youdao

You give in to a sin like envy or pride then you only hurt yourself.

当你屈服于嫉妒或者自大这些罪恶时，你只是伤害了你自己。

youdao

If you are hurt by other students, you shouldn't only depend on yourself.

如果你被其他同学伤害了，你不应该只依靠自己。

youdao