There’s a kind of sadness in the air, but it’s a sadness that makes you feel alive.

We live in a world where people are judged by their worst actions, not their best.

The truth is rarely pure and never simple.

科学家与公众之间的对话对于负责任的创新至关重要。

Quality is not a hope; it is a result.

To make something good， just do it. To make something great， just re-do it， re-do it， re-do it. The secret to making fine things is in remaking them.

光是上帝的画笔，每时每刻都在描绘世界。