The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.

Your brain is your most important asset; take care of it.

It is not the computer's fault that Maxwell's equations are not adequate to design the electric motor.

I'm not a victim. I'm a survivor.

孝敬父母，胜过远拜神明。  

故事是与他人连接的方式。