A person who is too nice an observer of the business of the crowd, like one who is too curious in observing the labor of bees, will often be stung for his curiosity.

永远不要停止学习；一旦停止，你就会开始落后。

The most significant threat to liberal democracy today is not from rival ideologies like communism or fascism, but from within—from the rise of populism and the erosion of democratic norms.

Never stop questioning—that’s where progress begins.

我不是疯了，我只是有创造性的疯狂。