The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.
The past is hidden somewhere outside the realm, beyond the reach of intellect, in some material object (in the sensation which that material object will give us) which we do not suspect.
There are no permanent leaders in the semiconductor industry, only constant learners.
我明白你无法控制发生在你身上的事,但你可以控制自己的反应。