I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.

"The stars are the street lights of eternity."

"The world is full of stories, but it is the ones we choose to tell that define us."

The choices we make today will shape the world of tomorrow.

当不同的思想汇聚在一起时，创新就会发生。