Zhǐ / yǒu / láo / yì / jié / hé / cái / néng / bǎo / chí / cháng / qī / gōng / zuò / de / xiào / lǜ

只有劳逸结合，才能保持长期工作的效率。

Only by balancing work and rest can you maintain long-term work efficiency.