Machine learning is the science of getting computers to act without being explicitly programmed.

Authenticity is an ongoing process, not a static state.

对付一个不自由的世界唯一的方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

The key to happiness is to have dreams. The key to success is to make your dreams come true.