We act as though comfort and luxury were the chief requirements of life, when all that we need to make us happy is something to be enthusiastic about.

I think we have a unique culture at Amazon that encourages both risk-taking and long-term thinking.

解析：良知如规矩尺度，指导我们应对变化。

En cada verso hay un pedazo de mi vida, un fragmento de mi ser que se entrega al mundo.

你必须能够直面现实，同时也要激发希望。