In the end, it is not the crime itself that defines us, but how we choose to deal with it.
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.
The only real prison is fear, and the only real freedom is freedom from fear.
最好的性能改进是从非工作状态到工作状态的转变。