Publicity is the life of this culture—in so far as without publicity capitalism could not survive.

The only real progress lies in learning to be wrong all alone.

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

The elegance of a theory is not just in its mathematical formulation, but in its ability to connect disparate phenomena under a unified framework.

但我爱她，她可以褪色，可以萎谢，怎样都可以；但我只看她一眼，万般柔情，涌上心头。