要真正理解宇宙，我们必须首先理解构成它的最小粒子。

"We are all broken by something. We have all been hurt by life in some way. But we can be mended. We can be made whole again."

我们每天所做的选择——我们买什么、吃什么、如何生活——都会产生影响。

Security in the digital world is not just about keeping secrets, but also about ensuring integrity and availability.

言多必失，要谨言慎行，不要盲目争强好胜。