一切經音義 73.132

73.132

磨礪（字詁今作厲同力制反山海經崦嵫山多砥礪郭璞曰即磨石也尚書若金用汝作礪孔安國曰砥細於礪皆可以磨刀刃砥音脂）。

Grind and sharpen (磨礪: in character glossaries, it is now written as 厲, both with the fanqie 力制, *lì*): The *Shanhai jing* states: 'Mount Yanzici has many whetstones.' Guo Pu says: 'That is, grinding stones.' The *Shangshu* states: 'If you are metal, I will use you as a whetstone.' Kong Anguo says: 'A fine whetstone (*dǐ*) is finer than a coarse whetstone (*lì*); both can be used to sharpen blades.' *Dǐ* has the sound *zhī*.