SADI Muslihuddin Abumuhammad Abdulloh ibni Mushrifuddin (1203/8, Sheroz—1292, hamon jo), shoir, nasrnavis va mutafakkiri fors-tojik. …
Mufassal »QALAM
QALAM (ar kilk), nai taroshidaro guyand, ki bo on khat menavisand. Ba manoi vaseash Q. gufta milaero menomand, ki az angisht, qurgoshim, grafit va rangi khushk tayyor karda meshavad. Namunahoi on, ki az shtifthoi filizi, qurgoshim va nuqragin iboratand, dar a-hoi 12—16 istifoda meshudand. Dar a. 14 ba istiloh Q.-i …
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