In computer architecture, the only constant is change.
最深刻的真理存在于矛盾之中。
Every story has at least two sides.
當你不再感到傷心的時候(時間會沖淡一切傷痛)，你就會因認識我而感到心滿意足。你是我永遠的朋友。將會和我一起歡笑。為了歡樂，你會經常打開窗子……
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.