Courage is not the absence of fear, but the triumph over it.

创新不仅仅是技术的问题；它关乎我们思考和行动方式的改变。

"Deep learning is a form of machine learning that enables computers to learn from experience and understand the world in terms of a hierarchy of concepts."

"Cinema is a mirror that reflects the soul of society."

The world is beautiful, but it has a disease called man.