In times of crisis, the true character of a company—and its leaders—is revealed.
一个理论的优雅不仅在于其数学表述,还在于其在一个统一框架下连接不同现象的能力。
Success is not final, failure is not fatal: it is the courage to continue that counts.
真相很少是纯粹的,也从不简单。