有些秘密是不能被说出口的。

I'm not a professional. I have no professional life. I just do what I do.

The best investment strategy is one that is simple, low-cost, and broadly diversified.

我相信建筑是一门社会艺术。

There’s one item of G.I.gear that can be the difference between life and death.

在计算复杂性的领域里，每个问题都是一个等待被探索的宇宙。