最好的侦探故事是那些侦探和罪行一样复杂的故事。
The best detective stories are those where the detective is as complex as the crime.
In the labyrinth of lies, the truth is the only way out.
We've done price elasticity studies, and the answer is always that we should raise prices. We don't do that, because we believe -- and we have to take this as an article of faith -- that by keeping our prices very, very low, we earn trust with customers over time, and that that actually does maximize free cash flow over the long term.