The mind needs an ignition. An ignition starts the engine. Curiosity is the ignition of the mind. When the button of curiosity is pressed, the mind gets to work, it digs deeper. It starts with curiosity.
The most curious minds are those of young children. They keep probing. They ask so many questions. They are hungry to learn. Hence, the fastest learning takes place at this age. It starts with curiosity.
When questions stop, the mind stops. Curiosity always comes in the form of a question. Don't stay within yourself. Reach out. Ask questions. Be hungry for knowledge. It starts with curiosity.