We seem gradually to be groping toward an understanding of the world of sub-atomic particles, but we really do not know how far we have yet to go in this task.


Six Easy Pieces: Essentials of Physics Explained by Its Most Brilliant, Teacher, Basic Physics (p. 45)


We seem gradually to be groping toward an understanding of the world of sub-atomic particles, but we really do not know how far we have yet to go in...

We seem gradually to be groping toward an understanding of the world of sub-atomic particles, but we really do not know how far we have yet to go in...

We seem gradually to be groping toward an understanding of the world of sub-atomic particles, but we really do not know how far we have yet to go in...

We seem gradually to be groping toward an understanding of the world of sub-atomic particles, but we really do not know how far we have yet to go in...