The search for a theory of everything is one of the most exciting and challenging quests in modern physics.

We both (Warren Buffett) insist on a lot of time being available almost every day to just sit and think.That is very uncommon in American business.We read and think.

The best way to predict the future is to create it.

历史不是关于陌生人的故事，不是来自另一个世界的异类；它是关于如果早出生一点的我们的故事。

唯一真正的知识是自知之明。