2 sentences

1. 成功来自日常点点滴滴的积累。

   chéng​gōng lái​zì rì​cháng diǎn​diǎn​dī​dī de jī​lěi.

   Success comes from the accumulation of everyday bits and pieces.

   Source: Dong Chinese Dictionary

2. 离别时，他们回忆起过去三年的点点滴滴。

   lí​bié shí, tā​men huí​yì qǐ guò​qù sān nián de diǎn​diǎn​dī​dī.

   When parting, they recalled every little detail of the past three years.

   Source: Dong Chinese Dictionary