Kama science yoyote inafuata logic, huwezi tenganisha grammar na logic. Tunawasilisha truth through language na bila grammar ni ngumu kuwasilisha ukweli. Mfano Ktk physics;
a) For every action there is an equal and opposite reaction.
b)For every action there was an equal and opposite reaction.
c) For every action there will never be an equal and opposite reaction.
Hizi sentensi hazinafanani kwa sababu ya grammar. Sasa wabongo watatetea eti sayansi hahihitaji lugha. Without good language (as a medium) truth can neither be learnt nor be commuicated.