对你的产品发誓。如果你不这样做，其他人也不会这样做。
Swear by your product. If you don't, no one else will.
The true measure of success is not just profit, but the positive impact we have on communities and ecosystems.
我试图摆脱那些自信满满地回答自己并不真正了解的问题的人。
I think of my pile of old paperbacks, their pages gone wobbly, like they’d once belonged to the sea.
The historian walks a tightrope between fact and imagination.
解释：大旱之年收购船只，大水之年抛售船只并收购车辆，待到大旱之年再抛售车辆。