程序测试可以用来显示错误的存在，但永远不能显示它们的缺失！

If you don’t take risks, you’ll always work for someone who does.

Every great and deep difficulty bears in itself its own solution. It forces us to change our thinking in order to find it.

If you don't go through the tough times, you don't get to the good times.

The magic of cinema lies in its ability to transport you to another world.

处理一个不自由的世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。