Sri Aurobindo
Letters of Sri Aurobindo
06. Transformation of the Mind
That is the way things come, only one does not notice. Thoughts, 
ideas, happy inventions etc., etc., are always wandering about (in thought-waves or otherwise), seeking a mind that may embody them. One mind takes, looks, rejects – another takes, looks, accepts. Two different minds catch the same thought-form or thought-wave, but the mental activities being different, make different results out of them. Or it comes to one and he does nothing, then it walks off saying, “O this unready animal!” and goes to another who promptly welcomes it and it settles into expression with a joyous bubble of inspiration, illumination or enthusiasm of original discovery or creation and the recipient cries proudly, “I, I have done this.” Ego, sir! ego! You are the recipient, the conditioning medium, if you like – nothing more.