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。

Pros are just amateurs who know how to gracefully recover from their mistakes.

The one thing that you have that nobody else has is you. Your voice, your mind, your story, your vision. So write and draw and build and play and dance and live as only you can.

Customer obsession is the starting point for everything we do.

The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.

"if you think tough men are dangerous, wait until you see what weak men are capable of.

I don't believe in diversification. I prefer to concentrate on a few good ideas.

"The historian is a prophet looking backwards."

I don't make music for the radio; I make it for the soul.