“You can know the name of a bird in all the languages of the world, but when you’re finished, you’ll know absolutely nothing whatever about the bird… So let’s look at the bird and see what it’s doing — that’s what counts. I learned very early the difference between knowing the name of something and knowing something.” Richard Feynman

“We are trying to prove ourselves wrong as quickly as possible, because only in that way can we find progress.” Richard Feynman

“I don’t know anything, but I do know that everything is interesting if you go into it deeply enough.” Richard Feynman 

“You have no responsibility to live up to what other people think you ought to accomplish. I have no responsibility to be like they expect me to be. It’s their mistake, not my failing.” Richard Feynman

“I think it´s much more interesting to live not knowing than having answers which might be wrong.” Richard Feynman