The beauty of physics lies in its ability to explain the complex with the simple.
The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory. They are forgotten. And the living, too, will be forgotten.
每次人们赞同我的时候,我都觉得自己一定错了。
我们是我们反复做的事情。因此,卓越不是一种行为,而是一种习惯。