hǎo de nèi róng bù yí dìng huā shào yōu zhì de dōng xi wǎng wǎng kàn qǐ lái hěn jiǎn dān

好的内容不一定花哨，优质的东西往往看起来很简单。

Good content doesn't have to be flashy; high-quality things often look very simple.