日子愉快时，道声谢谢，庆贺吧；日子苦难时，道声谢谢，成长吧

When life is sweet, say thank you and celebrate. And when life is bitter, say thank you and grow.
日子愉快时，道声谢谢，庆贺吧；日子苦难时，道声谢谢，成长吧。