The greatest untapped resource in the global economy is the full participation of women.

I know that the appearance of Los Angeles at four o 'clock in the morning every day.

我们从地下开采的石头承载着4亿年的历史，我们只是暂时的保管者。

Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.

语言的美在于它能够超越界限，触动心灵。

成功的衡量标准不仅仅是利润，还有我们创造的积极影响。