Our IR teaches us 5things:
1. Gk: Pink city, lake city, west coast exp etc.
2. Geography: Amarkantak, Narmada, Rapti Sagar, Konkan Kanya Exp etc.
3. History: Basava, Hampi, Tippu, Mewar, Chetak Exp Etc.
4....
more... Literature: Jnaneswari, Kaifiyat, Agniveena, Gitanjali Exp etc..
And last bt not the least "Integrity"