过去并未死去，它甚至还未过去。

"The most courageous act is still to think for yourself. Aloud."

The most interesting art is the art that doesn’t give you all the answers.

聪明人说话，是因为有些话要说；蠢人说话，则因为要说些话。

反馈是鲁棒控制的关键。

The problem is when that fun stuff becomes the habit. And I think that's what's happened in our culture. Fast food has become the everyday meal.

Every breakthrough starts with a question.