"It is good to rub and polish our brain against that of others."
"The difference between stupidity and genius is that genius has its limits."
Albert Einstein on Intelligence"It's not that I'm so smart, it's just that I stay with problems longer."
Albert Einstein on Intelligence"Any man who reads too much and uses his own brain too little falls into lazy habits of thinking."
Albert Einstein on Intelligence"Intellectuals solve problems, geniuses prevent them."
Albert Einstein on Intelligence"We should take care not to make the intellect our god it has, of course, powerful muscles, but no personality."
Albert Einstein on Intelligence"Age imprints more wrinkles in the mind than it does on the face."
"There is no pleasure to me without communication: there is not so much as a sprightly thought comes into my mind that it does not grieve me to have produced alone, and that I have no one to tell it to."
"My trade and art is to live."
"Stubborn and ardent clinging to one's opinion is the best proof of stupidity."
"Let us permit nature to have her way. She understands her business better than we do."