我不会满足于次优，我追求更多。

我返老还童了。

数学的研究是所有智力和精神进步不可或缺的基础。

The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history. Then have somebody write new books, manufacture a new culture, invent a new history. Before long the nation will begin to forget what it is and what it was.

History is a nightmare from which I am trying to awake.

投资者应该意识到，今天驱动回报的因素可能与明天驱动回报的因素不同。