过去是跟随我们的影子,但也是指引我们的光。
"The only limit to our realization of tomorrow will be our doubts of today."
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.
大脑在你20多岁时完成了第二次也是最后一次生长突增,为成年期重新布线。
我不是说唱歌手,我是一个意大利语的传奇。
每一次挫折都是为了更好的回归做准备。