Pebble: A small smooth stone worn by water.

Museum: A place where old and interesting things are kept.

Fossil: Remains of animals or plants preserved in rock.

Inhabited: Lived in / occupied.

Script: A set of letters in which a language is written.

Grains: Very small pieces of sand or seed.

Proper: Formed from proper nouns (e.g., Indian history).

Quality: Describes nature (e.g., Little pebble).

Quantity: Amount (e.g., Much time).

Number: Exact count (e.g., Ten letters).

Demonstrative: Points out (e.g., That rock).

Possessive: Ownership (e.g., My daughter).

Nehru compares the world to a book. To read this book, we must look at mountains, seas, stars, and even small pebbles instead of just reading books written by others.

Every rock has a story to tell if we know how to read it.