Mathematics is the language with which God has written the universe.

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.

她们开心地为别人活着，没人留意她们所做出的牺牲。最后，炉上的小蟋蟀停止了甜美的歌唱，灿烂的阳光消逝，只留下了寂静和阴影。

给我一个支点，我就能撬动地球。

Sustainability is not an option; it's a necessity for the survival of our oceans and our planet.

I don't believe in harmony in the traditional sense. I believe in intensity.