In a deep, dark cave, a small candle was lit. There was nothing to be seen in the cave, only heavy silence and darkness. The small candle said to itself.

"I am too small. My light is too weak and insignificant to illuminate such a dark cave."

Then, the passing wind whispered to the little candle.
"Why are you so discouraged? Even if you are small, the darkness you light up is very important. Shine your light further."

The candle carefully raised its head and made its light burn stronger. Surprisingly, the other pieces in the cave - tiny mirrors, clear water holes, and sparkling stones - started to reflect the light of the candle. The light spread more and more, and the little light made the whole cave light.

Only then did the candle realize.
"Even if I was small, my light could bring out another light. My existence is meaningful even in the dark."

Since that day, the little candle never laughed at itself for being small. It was because he realized that the little light he had could change the world.