制造链式反应机器的基本点当然是确保每次裂变产生一定数量的中子，其中一些中子再次有效地产生裂变。

"To write is to breathe life into the inanimate, to give voice to the voiceless."

我们在这里是为了在宇宙中留下印记。否则我们为什么还要在这里？

译文：要有所获取，就一定要有所舍弃，要有所禁止，就一定要有所宽容。赏析：人生没有完美的事情，世间的所有好事不可能都让我们占完，总是有舍才有取，有失才有得。禁止就是不可为，宽容就是我们对待别人要圆滑。

There’s a choice that we have to make as people, as individuals. If you want to be great at something, there’s a choice you have to make. We all can be masters at our craft, but you have to make a choice. What I mean by that is, there are inherent sacrifices that come along with that. Family time, hanging out with friends, being a great friend, being a great son, nephew, whatever the case may be. There are sacrifices that come along with making that decision.

The only real love is the love of truth.