水滴石穿 (shuǐ dī shí chuān): Constant dripping wears away the stone (verb/idiom) — Meaning & Stroke Order

He practices writing every day, and with constant effort, he now writes very well.

This magnificent project was completed precisely through the perseverance of constant dripping wears away the stone.

Don't you believe in the principle that constant dripping wears away the stone, and think that effort is futile?

He is not lacking in talent, but rather lacks that perseverance of constant dripping wears away the stone.