We are at the very beginning of time for the human race. It is not unreasonable that we grapple with problems. But there are tens of thousands of years in the future. Our responsibility is to do what we can, learn what we can, improve the solutions, and pass them on.

As revealed by physics, the truth is so remarkable, so amazing!

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

I'm going to play with physics, whenever I want to, without worrying about any importance whatsoever.

We never are definitely right, we can only be sure we are wrong.

That is the logical tight-rope on which we have to walk if we wish to interpret nature.

Work as hard and as much as you want to on the things you like to do the best.