当你发现你自己是在一堵墙之前时，你必须决不气馁，绝不说，“哦！”

You must never get discouraged when you find yourself before a wall, never say, "Oh!"

youdao

当你发现你自己是在一堵墙之前时，你必须决不气馁，绝不说，“哦！”

You must never get discouraged when you find yourself before a wall, never say, "Oh!"

youdao