If everybody is thinking alike, then somebody isn't thinking.

Si todo el mundo piensa igual es que alguien no está pensando.

If everyone is thinking alike, then somebody isn’t thinking. George S. Patton

It would be a dull world if we all thought alike.

Where all think alike, no one thinks very much. — WALTER LIPPMANN, The Stakes of Diplomacy

In the information society, nobody thinks. We expected to banish paper, but we actually banished thought.

Being like everybody is the same as being nobody.

Indeed it may be said with some confidence that the average man never really thinks from end to end of his life. There are moments when his cogitations are relatively more respectable than usual, but even at their climaxes they never reach anything properly describable as the level of serious thought. The mental activity of such people is only a mouthing of clichés. What they mistake for thought is simply a repetition of what they have heard. My guess is that well over eighty per cent. of the human race goes through life without having a single original thought. That is to say, they never think anything that has not been thought before and by thousands.

Nobody is thinking about you the way you are thinking about you. They’re all thinking about themselves.

Não tenha medo de pensar diferente dos outros, tenha medo de pensar igual e descobrir que todos estão errados.

No one ever made a difference by being like everyone else.

A person who thinks all the time has nothing to think about except thoughts, so he loses touch with reality and lives in a world of illusions.

A person who thinks all the time has nothing to think about except thoughts, so he loses touch with reality and lives in a world of illusions.

I'm not thinking, just now,' answered the little boy. 'It tires me to think, and I never seem to gain anything by it. When we see the people who live here we will know what they are like, and no 'mount of thinking will make them any different.