gǔrén / shuō / liáng gōng xīn kǔ / yìsi / shì / gāochāo / jìyì / wǎngwǎng / láizì / chángqī / ér / jiānkǔ / de / liànxí

古人说“良工心苦”，意思是高超技艺往往来自长期而艰苦的练习。

The ancient saying “良工心苦” means that excellent craftsmanship often comes from long and arduous practice.