A sense of crisis should always be maintained.

释义：仔细观察时局的变化，顺应形势的发展并加以引导。这句话强调要善于把握时机，灵活应对变化。

最重要的是享受你的生活——快乐——这才是最重要的。

"Innovation is the lifeblood of any successful business."

I don't really think about the audience when I'm making a film. I think about what I want to see.

"The best stories are those that linger in your mind long after you've finished reading them."

数学思想的真正考验是它能否激发更多的问题。