There is nothing known as "Perfect". Its only those imperfections which we choose not to see!!
Albert EinsteinWhat a person thinks on his own without being stimulated by the thoughts and experiences of the other people is even in the best case rather paltry and monotonous.
Albert EinsteinThe mind can proceed only so far upon what it knows and can prove. There comes a point where the mind takes a higher plane of knowledge, but can never prove how it got there. All great discoveries have involved such a leap
Albert Einstein