We are all ghosts of ourselves, haunting the places we once lived.
我们都是自己的幽灵，徘徊在我们曾经生活过的地方。
Investors should avoid trying to time the market; it's a losing strategy.
我们是生存机器——盲目编程的机器人车辆，以保存被称为基因的自私分子。
The beauty of mathematics is that it is eternal, it doesn't change.