Beautiful explanation by A famous indian scholar and thinker named Vinoba bhave. 

Explaining the Meaning of ‘Association’. He said:

“The rain drop from the sky, if it is caught in hands is pure enough for drinking. If it falls in gutter, it’s value drops so much that it can’t be used for washing the feet. If it falls on hot surface, it perishes. If it falls on lotus leaf, it shines like a pearl and finally, if it falls on oyster, it becomes a pearl. The drop is same, but it’s existence & worth depends on with whom it associates.”