Yes,it is.He is a child labour,a son of poor parents.He had to leave study in order to help his family financially.He is collecting lotuses from ponds and going to sell them for money.His life is full of obstacles,poverty but still he is happy.He is living the worthy aspect of life and that is joy.
Money can't buy joy.
Joy is obtained with simplicity of mind.
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From @hritujyoti