制造链式反应机器的根本点当然是确保每次裂变产生一定数量的中子,其中一些中子将再次产生裂变。
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.
Twenty years of romance make a woman look like a ruin; but twenty years of marriage make her look like a public building.
爱情并不遵从我们的想象。爱情的神秘之处就在于它的纯洁与纯粹。
在中国要成功,你需要第一个规模化。
No great artist ever sees things as they really are. If he did he would cease to be an artist.
"Schreiben ist eine Art zu leben."
船在港口是安全的,但那不是船被建造的目的。
人必须在具体事情上磨炼功夫,才能有所收获。如果只是喜欢安静,遇到事情就会慌乱,终究不会有进步。