I am going to tell you what nature behaves like. If you will simply admit that maybe she does behave like this, you will find her a delightful, entrancing thing. Do not keep saying to yourself, if you can possibly avoid it, 'But how can it be like that?' ...Nobody knows how it can be like that.
Richard P. FeynmanIf we will only allow that, as we progress, we remain unsure, we will leave opportunities for alternatives.
Richard P. FeynmanOf course, you only live one life, and you make all your mistakes, and learn what not to do, and that's the end of you.
Richard P. Feynman