我们用数学来理解市场，而不是预测市场。

心是火焰的器官。

Afghanistan is the land of my past, the place where I had laughed and cried, but it was no longer my home.

在危机时刻，透明度和快速决策对于维持信任至关重要。

I was asked to act when I couldn't act. I was asked to sing 'Funny Face' when I couldn't sing, and dance with Fred Astaire when I couldn't dance. Do what you can't do.

死者从未真正离去，他们只是改变了形态。