观众完成了艺术作品。

The most profound ideas in mathematics often arise from the simplest observations.

我所知道的关于不朽生命的最佳论据是存在一个值得拥有不朽生命的人。

Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.

Understanding the behavior of complex systems requires a new kind of thinking, one that embraces uncertainty and unpredictability.