雨垂れ石を穿つ（あまだれいしをうがつ）

Japanese vocabulary

Meaning: slow but steady wins the race; constant effort will result in success; constant dripping wears away a stone

See it used in real works

• Example sentences from Japanese novels & web fiction (Massif)
• Hear “雨垂れ石を穿つ” pronounced in real videos (YouGlish)