Richard P. Feynman , American physicist
said about First, Fool...
"The first principle is that you must not fool yourself and you are the easiest person to fool."
- Richard P. Feynman Read all Richard P. Feynman quotes, or find out more about Richard P. Feynman
"The first principle is that you must not fool yourself and you are the easiest person to fool."- Richard P. Feynman