More than ever, we as parents and a nation must do something about the growth of obesity in our children. We must do more than just talk, we must be concerned enough to act. ↗
Living is no laughing matter: you must live with great seriousness like a squirrel for example - I mean without looking for something beyond and above living, I mean living must be your whole occupation. ↗
I must confess that, at that time, I had absolutely no knowledge of the slowness of the relaxation processes in the ground state, processes which take place in collisions with the wall or with the molecules of a foreign gas. ↗