You are what you love.

我们必须确保基因编辑造福全人类，而不仅仅是少数特权阶层。

Every story has an end, but in life every ending is just a new beginning.

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.

The spread of liberal democracy and the integration of the world economy are the two most important trends of the modern era.

The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.