劳逸结合

gǎo hǎo láo yì jié hé bù jǐn bù huì jiàng dī ér qiě yǒu zhù yú tí gāo jiào xué zhì liàng

搞好劳逸结合，不仅不会降低，而且有助于提高教学质量。

If a proper balance is struck between work and rest, the quality of education will go up, not down.

rú guǒ bù láo yì jié hé de huà nǐ huì bèi lèi kuǎ de

如果不劳逸结合的话，你会被累垮的。

You'll burn yourself out if you don't take a rest from work.