liǎng / gè / rén / xiāng / chǔ / rì / jiǔ / cái / néng / zhēn / zhèng / liǎo / jiě / bǐ / cǐ / de / xìng / gé

两个人相处日久，才能真正了解彼此的性格。

Only after spending a long time together can two people truly understand each other's personalities.