Every woman has her own kind of magic.
每个女人都有自己独特的魔力。
数学不是一项观赏性运动;要理解它,必须积极参与其中。
I’m not perfect, but I’m trying my best.
Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while reducing our environmental footprint.
生活要朴素,情操要高尚。
成为作家意味着接受你将永远与自己的思想独处。