Nubwo azwi cyane kubera ibihangano bye bitangaje kandi bigaragaza, Leonardo kandi yakoraga ubushakashatsi bwinshi bwo gutekereza neza kandi agakora ibintu byahimbwe bizaza byari kumera kwamagana igihe. Ijisho rye kandi n’ubwenge bwihuse bwamujyanye no kuvumbura siyansi, ariko ntabwo yigeze asohora ibitekerezo bye.
Language-(Rwandi)