写作古文的难度，比登上青天还要难。
To write is to give shape to the formless.
We've had three big ideas at Amazon that we've stuck with for 18 years， and they're the reason we're successful:Put the customer first. Invent. And be patient.
In business, as in life, the choices we make define who we are.
Life is either a daring adventure or nothing at all.
"The world is full of magic things, patiently waiting for our senses to grow sharper."